CVE-2024-3188 — The WP Shortcodes Plugin — Shortcodes Ultimate WordPress plugin before 7

The WP Shortcodes Plugin — Shortcodes Ultimate WordPress plugin before 7.1.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perfo

01What is this vulnerability?

The WP Shortcodes Plugin — Shortcodes Ultimate WordPress plugin before 7.1.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

02Affected products

Vendor	Product	Versions
Unknown	WP Shortcodes Plugin	Shortcodes Ultimate — 0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2024-04-26T05:00:05.277Z
• Last modified: 2024-08-01T20:05:07.524Z

09References

• wpscan.com — https://wpscan.com/vulnerability/bc273e75-7faf-4eaf-8ebd-efc5d6e9261f/