Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-52vj-fvrv-7q82
Advisory ID github_osv/GHSA-52vj-fvrv-7q82
Aliases CVE-2026-6011
Summary OpenClaw vulnerable to SSRF in src/agents/tools/web-fetch.ts A weakness has been identified in OpenClaw up to 2026.1.26. Affected by this issue is some unknown functionality of the file src/agents/tools/web-fetch.ts of the component assertPublicHostname Handler. Executing a manipulation can lead to server-side request forgery. The attack can be executed remotely. This attack is characterized by high complexity. The exploitation is known to be difficult. The exploit has been made available to the public and could be used for attacks. Upgrading to version 2026.1.29 can resolve this issue. This patch is called b623557a2ec7e271bda003eb3ac33fbb2e218505. Upgrading the affected component is advised.
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-918 Server-Side Request Forgery (SSRF)
System Score Found at
cvssv3.1 5.6 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-52vj-fvrv-7q82/GHSA-52vj-fvrv-7q82.json
cvssv4 2.9 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-52vj-fvrv-7q82/GHSA-52vj-fvrv-7q82.json
generic_textual LOW
Reference id Reference type URL
https://github.com/openclaw/openclaw
https://github.com/openclaw/openclaw/releases/tag/v2026.1.29
356567 Advisory https://vuldb.com/vuln/356567
795224 Advisory https://vuldb.com/submit/795224
b623557a2ec7e271bda003eb3ac33fbb2e218505#diff-06572a96a58dc510037d5efa622f9bec8519bc1beab13c9f251e97e657a9d4edR44 Other https://github.com/openclaw/openclaw/commit/b623557a2ec7e271bda003eb3ac33fbb2e218505#diff-06572a96a58dc510037d5efa622f9bec8519bc1beab13c9f251e97e657a9d4edR44
cti Other https://vuldb.com/vuln/356567/cti
CVE-2026-6011 https://nvd.nist.gov/vuln/detail/CVE-2026-6011
ssrf.md Exploit https://github.com/zast-ai/vulnerability-reports/blob/main/openclaw/ssrf.md
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-52vj-fvrv-7q82/GHSA-52vj-fvrv-7q82.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-52vj-fvrv-7q82/GHSA-52vj-fvrv-7q82.json
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-10T13:41:14Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/6xxx/CVE-2026-6011.json

Source Advisory: vulnrichment/CVE-2026-6011

View SSVC decision tree 
[{'Exploitation': 'poc'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]