Deserialization in Friendsoftypo3 Mediace
CVE-2020-15086
In TYPO3 installations with the "mediace" extension from version 7.6.2 and before version 7.6.5, it has been discovered that an internal verification mechanism can be used to generate arbitrary checksums. The allows to inject arbitrary dat…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.037 (88.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Friendsoftypo3 Mediace — versions >= 7.6.2, < 7.6.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/FriendsOfTYPO3/mediace/security/advisories/GHSA-4h44-w6fm-548g (x_refsource_CONFIRM)
- github.com/FriendsOfTYPO3/mediace/commit/fa29ffd3e8b275782a8600d2406e1b1e5e16ae… (x_refsource_MISC)
- github.com/FriendsOfTYPO3/mediace/pull/31 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-15086?
- CVE-2020-15086 is a critical-severity vulnerability in Friendsoftypo3 Mediace, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2020-07-29.
- How severe is CVE-2020-15086?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-15086 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.