132 lines
5.6 KiB
JSON
132 lines
5.6 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2025-59340",
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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": "2025-09-12T12:36:24.635Z",
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"datePublished": "2025-09-17T20:01:55.788Z",
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"dateUpdated": "2025-09-18T15:45:23.121Z"
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},
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"containers": {
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"cna": {
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"title": "jinjava Sandbox Bypass via JavaType-Based Deserialization",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-1336",
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"lang": "en",
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"description": "CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine",
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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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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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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/HubSpot/jinjava/security/advisories/GHSA-m49c-g9wr-hv6v",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/HubSpot/jinjava/security/advisories/GHSA-m49c-g9wr-hv6v"
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},
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{
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"name": "https://github.com/HubSpot/jinjava/commit/66df351e7e8ad71ca04dcacb4b65782af820b8b1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/HubSpot/jinjava/commit/66df351e7e8ad71ca04dcacb4b65782af820b8b1"
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},
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{
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"name": "https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.8.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.8.1"
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}
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],
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"affected": [
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{
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"vendor": "HubSpot",
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"product": "jinjava",
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"versions": [
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{
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"version": "< 2.8.1",
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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": "2025-09-17T20:01:55.788Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "jinjava is a Java-based template engine based on django template syntax, adapted to render jinja templates. Priori to 2.8.1, by using mapper.getTypeFactory().constructFromCanonical(), it is possible to instruct the underlying ObjectMapper to deserialize attacker-controlled input into arbitrary classes. This enables the creation of semi-arbitrary class instances without directly invoking restricted methods or class literals. As a result, an attacker can escape the sandbox and instantiate classes such as java.net.URL, opening up the ability to access local files and URLs(e.g., file:///etc/passwd). With further chaining, this primitive can potentially lead to remote code execution (RCE). This vulnerability is fixed in 2.8.1."
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}
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],
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"source": {
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"advisory": "GHSA-m49c-g9wr-hv6v",
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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": "2025-09-18T15:45:18.654916Z",
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"id": "CVE-2025-59340",
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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": "yes"
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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": "2025-09-18T15:45:23.121Z"
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}
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}
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]
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}
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} |