CVE-2019-12253 json
my little forum before 2.4.20 allows CSRF to delete posts, as demonstrated by mode=posting&delete_posting.
published 2019-05-21 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-3895
- cvss
- 6.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
my little forum before 2.4.20 allows CSRF to delete posts, as demonstrated by mode=posting&delete_posting.
Patch / fix
Exploit prediction
0.60% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/ilosuna/mylittleforum/issues/468 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:N/I:P/A:P |
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
github.com
/ilosuna/mylittleforum/issues/468
exploit, third-party-advisory
-
github.com
/ilosuna/mylittleforum/releases/tag/2.4.20
third-party-advisory
Sources
- CVE List CVE-2019-12253
- NVD CVE-2019-12253
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.