153 lines
6.6 KiB
JSON
153 lines
6.6 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-2026-115481",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-10-22T15:06:52.738Z",
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"datePublished": "2026-10-23T13:34:26.038Z",
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"dateUpdated": "2026-10-23T14:58:03.802Z"
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},
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"containers": {
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"cna": {
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"title": "baserCMS: BcCustomContent file fields can be configured to allow executable file extensions such as php, leading to arbitrary PHP file upload",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-434",
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"lang": "en",
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"description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
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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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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "ACTIVE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.5,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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"version": "4.0"
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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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"name": "https://github.com/baserproject/basercms/security/advisories/GHSA-8jrp-4h7c-m679",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/baserproject/basercms/security/advisories/GHSA-8jrp-4h7c-m679"
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},
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{
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"name": "https://github.com/baserproject/basercms/commit/2ed19c878add5c26fc765572e0e77173c1f1fdb5",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/baserproject/basercms/commit/2ed19c878add5c26fc765572e0e77173c1f1fdb5"
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},
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{
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"name": "https://github.com/baserproject/basercms/commit/b0ef31b10dc6267b48ebc9a80d34bc7c4c09c311",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/baserproject/basercms/commit/b0ef31b10dc6267b48ebc9a80d34bc7c4c09c311"
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},
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{
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"name": "https://github.com/baserproject/basercms/releases/tag/5.3.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/baserproject/basercms/releases/tag/5.3.2"
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},
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{
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"name": "https://github.com/baserproject/basercms/releases/tag/5.4.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/baserproject/basercms/releases/tag/5.4.2"
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}
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],
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"affected": [
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{
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"vendor": "baserproject",
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"product": "basercms",
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"versions": [
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{
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"version": ">= 5.0.0-beta1, < 5.3.2",
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"status": "affected"
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},
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{
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"version": ">= 5.4.0, < 5.4.2",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-10-23T13:34:26.038Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "baserCMS is a website development framework. Starting in version 5.0.0-beta1 and prior to versions 5.3.2 and 5.4.2, `PermissionGroupsService::build()` reads a plugin's `config/permission.php` to decide what each user group may reach. When that file is absent it writes a wildcard allow rule instead: `url` `/baser/<prefix>/<plugin>/*`, `method` `*`, `auth` true, for every non-admin group. BcCustomContent has no such file in any release. After an administrator installs it, the default `operators` group can store and execute arbitrary PHP under the document root. Versions 5.3.2 and 5.4.2 patch the issue."
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}
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],
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"source": {
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"advisory": "GHSA-8jrp-4h7c-m679",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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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": "2026-10-23T14:54:26.499088Z",
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"id": "CVE-2026-115481",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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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": "2026-10-23T14:58:03.802Z"
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}
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}
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]
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}
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} |