EUVD-2026-43581
GHSA-5293-6wqf-75gr
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Network-accessible SSRF requiring user interaction to trigger; unchanged scope with low C/I/A impact consistent with constrained SSRF reach.
Primary rating from Vendor (vuldb).
CVSS VectorVendor: vuldb
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
1DescriptionCVE.org
A weakness has been identified in mosaxiv clawlet up to 0.2.10. The impacted element is the function web_fetch of the file tools/tool_web_fetch.go of the component IPv4 Handler. This manipulation of the argument url causes server-side request forgery. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The reported GitHub issue was closed with the label "not planned".
AnalysisAI
Server-side request forgery in mosaxiv clawlet up to version 0.2.10 allows remote attackers to manipulate the server into issuing arbitrary HTTP requests by supplying a crafted URL to the web_fetch function in tools/tool_web_fetch.go via the IPv4 Handler. The CVSS 4.0 score of 2.1 reflects limited practical impact, constrained further by a user-interaction requirement (UI:P) and low CIA impact metrics. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that user interaction occur (UI:P per CVSS 4.0), meaning the attacker cannot fully automate attacks without some form of user-triggered action - the exact nature of this interaction is not further specified in the available data. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 base score of 2.1 is genuinely low and accurately reflects the limited impact profile: VC:L/VI:L/VA:L (low across all CIA axes) with no scope change to subsequent systems (SC:N/SI:N/SA:N). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker who can interact with the clawlet service supplies a crafted URL pointing to an internal resource - such as http://169.254.169.254/latest/meta-data/ on a cloud instance - as the url argument to web_fetch. The server issues the request on the attacker's behalf, and the response data may be returned to or observable by the attacker, enabling enumeration of internal services or credential theft from metadata APIs. … |
| Remediation | No vendor-released patch has been identified at time of analysis, and none is planned - the GitHub issue tracking this vulnerability (https://github.com/mosaxiv/clawlet/issues/13) was explicitly closed as 'not planned'. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-918 – Server-Side Request Forgery (SSRF)
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External POC / Exploit Code
Leaving vuln.today