CSRF in Single Post Exporter Project
CVE-2021-24780
The Single Post Exporter WordPress plugin through 1.1.1 does not have CSRF checks when saving its settings, which could allow attackers to make a logged in admin change them via a CSRF attack and give access to the export feature to any role such as subscriber. Subscriber users would then be able to export an arbitrary post/page (such as private and password protected) via a direct URL
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (37.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Single Post Exporter Project
- Single Post Exporter — versions 1.1.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/8764e550-4127-471e-84e6-494d6106a3b0 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24780?
- CVE-2021-24780 is a medium-severity vulnerability in Single Post Exporter Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2021-12-13.
- How severe is CVE-2021-24780?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2021-24780 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.