CVE-2026-112867EUVD-2026-108027GHSA-PX3H-X9P7-GJV8
WordPress H5P plugin <= 1.17.9 - Cross Site Scripting (XSS) vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
The H5P plugin for WordPress is affected by this vulnerability, which allows an attacker to store malicious scripts that run in other users' browsers when they view affected pages. This could let an attacker act on behalf of victims, such as hijacking their sessions or altering the content they see.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in H5P H5P h5p allows Stored XSS.This issue affects H5P: from n/a through 1.17.9.
Timeline
- CVE published
- First seen by cve.now
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- h5p
through 1.17.9