CVE-2020-15515 json
Remote code execution in turn extension for TYPO3
published 6y ago modified 4mo ago also GHSA-q7j5-9j77-g4gq , EUVD-2020-0568
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.9%
- EPSS 1.9% chance of exploitation in 30 days, percentile 80%
- public exploits
- 0
- none known
Summary
The turn extension through 0.3.2 for TYPO3 allows Remote Code Execution.
Patch / fix
- packagist marcwillmann/turn 0.3.3
Is CVE-2020-15515 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
1.92% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| GitHub | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | marcwillmann/turn | <0.3.3 |
0.3.3 |
Classification
- Weakness
-
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component
References
-
typo3.org
/help/security-advisories
web, third-party-advisory
-
typo3.org
/security/advisory/typo3-ext-sa-2020-011
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-15515
advisory
Sources
- CVE List CVE-2020-15515
- GitHub Advisory GHSA-q7j5-9j77-g4gq
- NVD CVE-2020-15515
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.