CVE-2026-77138
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Remote Code Execution in extension "HTML5 Video Player vs. Powermail" (html5videoplayer_powermail)
The extension fails to safely process untrusted client input of an attacker-controlled cookie directly to PHP's unserialize(). A remote, unauthenticated attacker can supply a crafted serialized payload to trigger PHP Object Injection, leading to Remote Code Execution on the TYPO3 server.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Extension "HTML5 Video Player vs. Powermail"
- Vendor
- TYPO3
- Product
- Extension "HTML5 Video Player vs. Powermail"
- Platforms
- Unknown
- Default status
unaffected- Package
- lochmueller/html5videoplayer-powermail
- Package collection
- https://packagist.org/
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | Unavailable | 0.2.1 | None listed |