CVE-2026-4805: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in duongancol Woostify
The Woostify WordPress plugin up to version 2. 5. 0 contains a stored cross-site scripting (XSS) vulnerability due to improper input sanitization in the bundled Lity. js lightbox library. Authenticated users with Contributor-level access or higher can inject malicious scripts via the href attribute, which are then executed when other users view the affected pages. This vulnerability has a CVSS score of 6. 4, indicating medium severity. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
CVE-2026-4805 is a stored cross-site scripting vulnerability in the Woostify WordPress plugin (versions up to 2.5.0). The issue arises from insufficient sanitization and escaping of user input in the href attribute within the bundled Lity.js lightbox library. Authenticated attackers with Contributor-level privileges or higher can inject arbitrary JavaScript code into pages, which executes when other users access those pages. This vulnerability can lead to partial compromise of confidentiality and integrity but does not affect availability. The CVSS 3.1 base score is 6.4 (medium severity). No patch or official remediation has been documented as of the publication date.
Potential Impact
Successful exploitation allows authenticated users with Contributor-level access or above to inject persistent malicious scripts into pages. This can lead to unauthorized actions performed in the context of other users viewing the injected content, potentially compromising confidentiality and integrity of user data. There is no impact on availability. No known exploits have been reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict Contributor-level access to trusted users only and consider disabling or replacing the Woostify plugin if possible. Monitor vendor channels for updates and apply patches promptly once available.
CVE-2026-4805: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in duongancol Woostify
Description
The Woostify WordPress plugin up to version 2. 5. 0 contains a stored cross-site scripting (XSS) vulnerability due to improper input sanitization in the bundled Lity. js lightbox library. Authenticated users with Contributor-level access or higher can inject malicious scripts via the href attribute, which are then executed when other users view the affected pages. This vulnerability has a CVSS score of 6. 4, indicating medium severity. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-4805 is a stored cross-site scripting vulnerability in the Woostify WordPress plugin (versions up to 2.5.0). The issue arises from insufficient sanitization and escaping of user input in the href attribute within the bundled Lity.js lightbox library. Authenticated attackers with Contributor-level privileges or higher can inject arbitrary JavaScript code into pages, which executes when other users access those pages. This vulnerability can lead to partial compromise of confidentiality and integrity but does not affect availability. The CVSS 3.1 base score is 6.4 (medium severity). No patch or official remediation has been documented as of the publication date.
Potential Impact
Successful exploitation allows authenticated users with Contributor-level access or above to inject persistent malicious scripts into pages. This can lead to unauthorized actions performed in the context of other users viewing the injected content, potentially compromising confidentiality and integrity of user data. There is no impact on availability. No known exploits have been reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict Contributor-level access to trusted users only and consider disabling or replacing the Woostify plugin if possible. Monitor vendor channels for updates and apply patches promptly once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-03-25T12:08:24.784Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f0602fcbff5d8610cfd2cb
Added to database: 4/28/2026, 7:22:23 AM
Last enriched: 4/28/2026, 7:37:05 AM
Last updated: 4/28/2026, 8:30:35 AM
Views: 4
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