Auth bypass in Aioseo All_in_one_seo
CVE-2021-25036
The All in One SEO WordPress plugin before 4.1.5.3 is affected by a Privilege Escalation issue, which was discovered during an internal audit by the Jetpack Scan team, and may grant bad actors access to protected REST API endpoints they sh…
Vulnerability class: Broken Authentication
EPSS: 0.030 (85.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Aioseo All_in_one_seo
- Unknown All In One Seo – Best Wordpress Plugin Easily Improve Rankings & Increase Traffic — versions 4.1.3.1, 4.1.5.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
- contact@wpscan.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-25036?
- CVE-2021-25036 is a high-severity vulnerability in Aioseo All_in_one_seo, classified under Improper Authentication. CVSS score: 8.8/10. Published 2022-01-17.
- How severe is CVE-2021-25036?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-25036 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.