CVE-2021-24838: bologer anycomment Open Redirect
CVSS: 6.1v3.1MediumModified
Published 17-01-2022Last modified 03-08-2024
Vulnerability summary
CVE-2021-24838 is a medium (CVSS 6.1) Open Redirect vulnerability in bologer anycomment. EPSS estimates a 2.21% chance of exploitation in the next 30 days, higher than 82.3% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 0.3.5.
CVSS score
6.1/10
010
Medium · v3.1 (NVD)EPSS score
2.21%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 17-01-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
The AnyComment WordPress plugin before 0.3.5 has an API endpoint which passes user input via the redirect parameter to the wp_redirect() function without being validated first, leading to an Open Redirect issue, which according to the vendor, is a feature.
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 6.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSources2 sources · 5.4–6.1
- wordfenceSource5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:LDiffers
Medium 5.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:NSourcesSingle source
EPSS trend
Probability
2.21%
Chance of exploitation in the next 30 days
Percentile
82%
Versus all other CVEs
30-day change
0.00 pp
From 2.21% on 20-09-2026
20-09-202620-10-2026
EPSS score2.21%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (wpscan.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Bologer1 product
- anycomment< 0.3.5
Unknown1 product
- anycomment≥ 0.3.5, < 0.3.5
Wordpress1 product
- anycomment< 0.3.5
3 vendors · 3 products
References
2 links- wpscan.com/vulnerability/562e81ad-7422-4437-a5b4-fcab9379db82X Refsource MISCExploitThird Party Advisory