mosaxiv clawlet up to 0.2.10 tools/tool_web_fetch.go tools.webFetch server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k2.86

Summaryinfo

A vulnerability marked as critical has been reported in mosaxiv clawlet up to 0.2.10. This impacts the function tools.webFetch of the file tools/tool_web_fetch.go. Performing a manipulation results in server-side request forgery. This vulnerability was named CVE-2026-15620. The attack may be initiated remotely. In addition, an exploit is available. The reported GitHub issue was closed with the label "not planned".

Detailsinfo

A vulnerability was found in mosaxiv clawlet up to 0.2.10. It has been classified as critical. This affects the function tools.webFetch of the file tools/tool_web_fetch.go. The manipulation with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-15620. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details and a public exploit are known.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The reported GitHub issue was closed with the label "not planned".

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

07/13/2026 Advisory disclosed
07/13/2026 +0 days VulDB entry created
07/13/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 14
Status: Not defined

CVE: CVE-2026-15620 (🔒)
GCVE (CVE): GCVE-0-2026-15620
GCVE (VulDB): GCVE-100-378123
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/13/2026 19:02
Changes: 07/13/2026 19:02 (57)
Complete: 🔍
Submitter: Eric-b
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #855795: mosaxiv clawlet 0.2.10 Server-Side Request Forgery (SSRF) (CWE-918) (by Eric-b)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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