Remote Code Execution in extension "Content Element Selector" (ceselector)
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TYPO3 | Extension "Content Element Selector" | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Typo3 | Extension "content Element Selector" |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8x3j-439w-537c | TYPO3 Remote Code Execution in extension "Content Element Selector" (ceselector) |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 2.6% (2.625% probability within 30 days)
| Link | Providers |
|---|---|
| https://typo3.org/security/advisory/typo3-ext-sa-2026-013 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Typo3
Typo3 extension "content Element Selector" |
|
| Vendors & Products |
Typo3
Typo3 extension "content Element Selector" |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The extension passes an attacker-controlled cookie directly to PHP's unserialize() without safely processing the input. A remote, unauthenticated attacker can supply a crafted serialized payload to trigger PHP Object Injection, leading to Remote Code Execution on the TYPO3 server. Exploitation requires the content element to be configured with "Persistent Mode: Static" in the plugin settings. | |
| Title | Remote Code Execution in extension "Content Element Selector" (ceselector) | |
| Weaknesses | CWE-502 | |
| References |
| |
| Metrics |
cvssV4_0
|