CVE-2026-26324 (GCVE-0-2026-26324)
Vulnerability from cvelistv5 – Published: 2026-02-19 22:49 – Updated: 2026-02-19 22:49
VLAI?
Title
OpenClaw has a SSRF guard bypass via full-form IPv4-mapped IPv6 (loopback / metadata reachable)
Summary
OpenClaw is a personal AI assistant. Prior to version 2026.2.14, OpenClaw's SSRF protection could be bypassed using full-form IPv4-mapped IPv6 literals such as `0:0:0:0:0:ffff:7f00:1` (which is `127.0.0.1`). This could allow requests that should be blocked (loopback / private network / link-local metadata) to pass the SSRF guard. Version 2026.2.14 patches the issue.
Severity ?
7.5 (High)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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{
"containers": {
"cna": {
"affected": [
{
"product": "openclaw",
"vendor": "openclaw",
"versions": [
{
"status": "affected",
"version": "\u003c 2026.2.14"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "OpenClaw is a personal AI assistant. Prior to version 2026.2.14, OpenClaw\u0027s SSRF protection could be bypassed using full-form IPv4-mapped IPv6 literals such as `0:0:0:0:0:ffff:7f00:1` (which is `127.0.0.1`). This could allow requests that should be blocked (loopback / private network / link-local metadata) to pass the SSRF guard. Version 2026.2.14 patches the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-19T22:49:24.293Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/openclaw/openclaw/security/advisories/GHSA-jrvc-8ff5-2f9f",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-jrvc-8ff5-2f9f"
},
{
"name": "https://github.com/openclaw/openclaw/commit/c0c0e0f9aecb913e738742f73e091f2f72d39a19",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/openclaw/openclaw/commit/c0c0e0f9aecb913e738742f73e091f2f72d39a19"
},
{
"name": "https://github.com/openclaw/openclaw/releases/tag/v2026.2.14",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/openclaw/openclaw/releases/tag/v2026.2.14"
}
],
"source": {
"advisory": "GHSA-jrvc-8ff5-2f9f",
"discovery": "UNKNOWN"
},
"title": "OpenClaw has a SSRF guard bypass via full-form IPv4-mapped IPv6 (loopback / metadata reachable)"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-26324",
"datePublished": "2026-02-19T22:49:24.293Z",
"dateReserved": "2026-02-13T16:27:51.808Z",
"dateUpdated": "2026-02-19T22:49:24.293Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2026-26324\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-02-19T23:16:25.653\",\"lastModified\":\"2026-02-19T23:16:25.653\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"OpenClaw is a personal AI assistant. Prior to version 2026.2.14, OpenClaw\u0027s SSRF protection could be bypassed using full-form IPv4-mapped IPv6 literals such as `0:0:0:0:0:ffff:7f00:1` (which is `127.0.0.1`). This could allow requests that should be blocked (loopback / private network / link-local metadata) to pass the SSRF guard. Version 2026.2.14 patches the issue.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-918\"}]}],\"references\":[{\"url\":\"https://github.com/openclaw/openclaw/commit/c0c0e0f9aecb913e738742f73e091f2f72d39a19\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/openclaw/openclaw/releases/tag/v2026.2.14\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/openclaw/openclaw/security/advisories/GHSA-jrvc-8ff5-2f9f\",\"source\":\"security-advisories@github.com\"}]}}"
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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