187 lines
7.8 KiB
JSON
187 lines
7.8 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-76212",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-08-19T11:34:28.577Z",
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"datePublished": "2026-08-19T14:01:58.591Z",
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"dateUpdated": "2026-08-25T01:55:21.857Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-08-19T14:01:58.591Z"
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},
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"datePublic": "2026-08-04T00:00:00.000Z",
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"title": "phpMyFAQ before 4.1.7 LIKE Wildcard Injection via PostgreSQL",
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"descriptions": [
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{
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"lang": "en",
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"value": "phpMyFAQ before 4.1.7, when configured to use PostgreSQL via the native pgsql PHP extension, declares an incorrect LIKE ESCAPE character ('=') in the Search/Database/Pgsql.php backend while escapeLikeWildcards() escapes user input with the '|' prefix. As a result, wildcard escaping is a no-op and user-supplied % and _ characters remain active LIKE wildcards. An unauthenticated attacker can submit such characters in the public FAQ search form to force maximally broad pattern matches and expensive sequential scans, resulting in a denial of service. The PDO PostgreSQL backend is not affected, and quotes remain escaped so this does not enable quote-breaking SQL injection or data exfiltration."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')",
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"cweId": "CWE-88",
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"type": "CWE"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "thorsten",
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"product": "phpMyFAQ",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "4.2.0-alpha",
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"status": "affected",
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"versionType": "semver",
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"lessThan": "4.1.7"
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},
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{
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"version": "4.1.7",
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"status": "unaffected",
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"versionType": "semver"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:phpmyfaq:phpmyfaq:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.2.0",
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"versionEndExcluding": "4.1.7"
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}
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]
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}
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.9,
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "LOW",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM"
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}
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}
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],
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"references": [
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{
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"url": "https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-5hx6-c293-588h",
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"tags": [
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"vendor-advisory"
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],
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"name": "GitHub Security Advisory (GHSA-5hx6-c293-588h)"
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},
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{
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"name": "VulnCheck Advisory: phpMyFAQ before 4.1.7 LIKE Wildcard Injection via PostgreSQL",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/phpmyfaq-before-like-wildcard-injection-via-postgresql"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "arpitjain099",
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"type": "reporter"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-5hx6-c293-588h",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-08-25T01:54:57.342908Z",
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"id": "CVE-2026-76212",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-08-25T01:55:21.857Z"
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}
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}
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]
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}
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} |