CVE-2020-8811 json
ajax/profile-picture-upload.php in Bludit 3.10.0 allows authenticated users to change other users' profile pictures.
published 6y ago modified 4mo ago also EUVD-2020-29659
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
ajax/profile-picture-upload.php in Bludit 3.10.0 allows authenticated users to change other users' profile pictures.
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Check with FencerExploit prediction
0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- github.com https://github.com/bludit/bludit/issues/1131 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/bludit/bludit/issues/1131
exploit, issue-tracking, third-party-advisory
Sources
- CVE List CVE-2020-8811
- NVD CVE-2020-8811
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.