Deserialization of Untrusted Data in TYPO3 CMS (TYPO3 TYPO3 CMS)
At a glance
- Source
- NVD
- EPSS
- EPSS 1.99 % · percentile 81 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- GitHub_M
- NVD status
- Modified
Description
In TYPO3 CMS 9.0.0 through 9.5.16 and 10.0.0 through 10.4.1, it has been discovered that backend user settings (in $BE_USER->uc) are vulnerable to insecure deserialization. In combination with vulnerabilities of third party components, this can lead to remote code execution. A valid backend user account is needed to exploit this vulnerability. This has been fixed in 9.5.17 and 10.4.2.
Weaknesses (CWE)
- CWE-502 — Deserialization of Untrusted Data
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | GitHub_M |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-2wj9-434x-9hvp — Insecure Deserialization in Backend User Settings in TYPO3 CMS
European references
- ENISA EUVD · EUVD-2020-0403
- GCVE · GCVE-0-2020-11067
Affected configurations (NVD CPE)
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*≥ 9.0.0 ≤ 9.5.16cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.4.1
Affected products
| Product | Versions |
|---|---|
| TYPO3 · TYPO3 CMS | affected >= 9.0.0, < 9.5.17 ; affected >= 10.0.0, < 10.4.2 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |