CVE-2026-15621: Link Following in mosaxiv clawlet
CVE-2026-15621 is a medium severity vulnerability in mosaxiv clawlet up to version 0.2.10. It affects the file tools/fs_ops.go, specifically the read_file, write_file, and edit_file functions of the File Tools component. The issue involves link following due to local manipulation. The vulnerability requires local access to exploit and has no known exploits in the wild. The related GitHub issue was closed with a 'not planned' label, indicating no official fix is currently planned.
AI Analysis
Technical Summary
This vulnerability in mosaxiv clawlet (versions 0.2.0 through 0.2.10) involves improper handling of symbolic links in the read_file, write_file, and edit_file functions within tools/fs_ops.go. An attacker with local access can manipulate these functions to follow links, potentially leading to unauthorized file operations. The vulnerability is classified with a CVSS 4.8 (medium) score and does not have an official remediation or patch available. The vendor has closed the related issue as 'not planned,' suggesting no fix will be provided at this time.
Potential Impact
The vulnerability allows a local attacker to cause the application to follow symbolic links during file operations, which could lead to unauthorized access or modification of files. The impact is limited by the requirement for local access and the absence of known exploits in the wild. No further impact details are provided.
Mitigation Recommendations
No official fix or patch is currently available, and the vendor has indicated no plans to address this vulnerability. Users should restrict local access to trusted users only and consider compensating controls to limit the risk of local exploitation. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
CVE-2026-15621: Link Following in mosaxiv clawlet
Description
CVE-2026-15621 is a medium severity vulnerability in mosaxiv clawlet up to version 0.2.10. It affects the file tools/fs_ops.go, specifically the read_file, write_file, and edit_file functions of the File Tools component. The issue involves link following due to local manipulation. The vulnerability requires local access to exploit and has no known exploits in the wild. The related GitHub issue was closed with a 'not planned' label, indicating no official fix is currently planned.
CVSS v4.0
Score 4.8medium
Affected software
pkg:golang/github.com/mosaxiv/clawletcpe:2.3:a:mosaxiv:clawlet:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in mosaxiv clawlet (versions 0.2.0 through 0.2.10) involves improper handling of symbolic links in the read_file, write_file, and edit_file functions within tools/fs_ops.go. An attacker with local access can manipulate these functions to follow links, potentially leading to unauthorized file operations. The vulnerability is classified with a CVSS 4.8 (medium) score and does not have an official remediation or patch available. The vendor has closed the related issue as 'not planned,' suggesting no fix will be provided at this time.
Potential Impact
The vulnerability allows a local attacker to cause the application to follow symbolic links during file operations, which could lead to unauthorized access or modification of files. The impact is limited by the requirement for local access and the absence of known exploits in the wild. No further impact details are provided.
Mitigation Recommendations
No official fix or patch is currently available, and the vendor has indicated no plans to address this vulnerability. Users should restrict local access to trusted users only and consider compensating controls to limit the risk of local exploitation. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-07-13T16:57:41.446Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a558ad868715ace4361835f
Added to database: 07/14/2026, 01:03:20 UTC
Last enriched: 07/14/2026, 01:19:23 UTC
Last updated: 07/14/2026, 01:19:23 UTC
Views: 2
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