Stored cross-site scripting in WP Photo Album Plus WordPress plugin
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The WP Photo Album Plus plugin for WordPress is vulnerable in all versions through 9.3.03.002. Insufficient input sanitization and output escaping (CWE-79) let an unauthenticated attacker store arbitrary web scripts that run whenever a user accesses an injected page.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
The WP Photo Album Plus plugin for WordPress is vulnerable to Stored Cross-Site Scripting via REQUEST_URI Session History in all versions up to, and including, 9.3.03.002 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The bypass works because esc_url_raw() strips literal angle brackets but retains HTML entities, which wppaEntityDecode() silently converts back to live HTML tags before jQuery('#wppa-modal-container').html() renders them.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
The sources list no fixed version for WP Photo Album Plus.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-10 Threatist record created from CVE-2026-96278
- 2026-10-10 Alias added: GHSA-36x3-mvq9-4q26
- 2026-10-11 CISA SSVC decision points changed
- 2026-10-11 Priority changed: MEDIUM → LOW
References
Other 5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/095e93d0-ad0d-4613-887e-5e47a2ef2b96?source=cve
- https://plugins.trac.wordpress.org/browser/wp-photo-album-plus/tags/9.3.02.003/wppa-maintenance.php#L1851
- https://plugins.trac.wordpress.org/browser/wp-photo-album-plus/tags/9.3.02.003/wppa-session.php#L141
- https://plugins.trac.wordpress.org/browser/wp-photo-album-plus/tags/9.3.02.003/wppa-input.php#L479
- https://plugins.trac.wordpress.org/browser/wp-photo-album-plus/tags/9.3.02.003/js/wppa-admin-scripts.js#L1249
More opajaap vulnerabilities
- TI-2026-75232 Command injection in WP Photo Album Plus lets attackers run commands CVSS 3.1HIGH 8.8
- TI-2026-15226 WP Photo Album Plus <= 9.2.08.003 - Unauthenticated Stored Cross-Site Scripting CVSS 3.1HIGH 7.2
- TI-2026-59976 Injection in opajaap WP Photo Album Plus CVSS 3.1HIGH 7.5
- TI-2025-13532 WP Photo Album Plus <= 9.1.05.008 - Reflected Cross-Site Scripting CVSS 3.1HIGH 7.1
- TI-2026-08849 Cross-site scripting in opajaap WP Photo Album Plus CVSS 3.1MEDIUM 6.4
- TI-2024-09234 Wordpress Photo Album Plus <= 8.8.05.003 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
Sources
- CVE-2026-96278 · CVE Program
- CVE-2026-96278 · NVD
- FIRST EPSS
- GHSA-36x3-mvq9-4q26 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences