CVE-2021-39458 json
Triggering an error page of the import process in Yakamara Media Redaxo CMS version 5.12.1 allows an authenticated CMS user has to alternat…
published 2021-09-09 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-25816
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
Triggering an error page of the import process in Yakamara Media Redaxo CMS version 5.12.1 allows an authenticated CMS user has to alternate the files of a vaild file backup. This leads of leaking the database credentials in the environment variables.
Exploit prediction
1.19% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/evildrummer/CVE-2021-XYZ2 referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/evildrummer/MyOwnCVEs/tree/main/CVE-2021-39458 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-209 Generation of Error Message Containing Sensitive Information
References
-
github.com
/evildrummer/CVE-2021-XYZ2
exploit, third-party-advisory
-
github.com
/evildrummer/MyOwnCVEs/tree/main/CVE-2021-39458
exploit, third-party-advisory
Sources
- CVE List CVE-2021-39458
- NVD CVE-2021-39458
Fencer Vulns 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.