CVE-2021-24783 json
Post Expirator < 2.6.0 - Contributor+ Arbitrary Post Schedule Deletion
published 2021-11-08 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11695
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
The Post Expirator WordPress plugin before 2.6.0 does not have proper capability checks in place, which could allow users with a role as low as Contributor to schedule deletion of arbitrary posts.
Patch / fix
- publishpress post_expirator 2.6.0
Exploit prediction
0.82% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/de51b970-ab13-41a6-a479-a92cd0e70b71 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:N/I:H/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
Affected products
- Unknown Post Expirator: Automatically Unpublish WordPress Posts
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
- Technology feeds
References
-
wpscan.com
/vulnerability/de51b970-ab13-41a6-a479-a92cd0e70b71
exploit, third-party-advisory
Sources
- CVE List CVE-2021-24783
- NVD CVE-2021-24783
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