CVE-2021-24187: clogica seo_redirection Cross-site Scripting
CVSS: 6.1v3.1MediumModified
Published 05-04-2021Last modified 03-08-2024
Vulnerability summary
CVE-2021-24187 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in clogica seo_redirection. EPSS estimates a 0.63% chance of exploitation in the next 30 days, higher than 49.5% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
6.1/10
010
Medium · v3.1 (wordfence)EPSS score
0.63%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 05-04-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
The setting page of the SEO Redirection Plugin - 301 Redirect Manager WordPress plugin before 6.4 is vulnerable to reflected Cross-Site Scripting (XSS) as user input is not properly sanitised before being output in an attribute.
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 6.1Preferred score · wordfence (Source)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSources2 sources · 5.4–6.1
- NVDNIST5.4MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NDiffers
Low 3.5Preferred score · NVD (NIST)
AV:N/AC:M/Au:S/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
0.63%
Chance of exploitation in the next 30 days
Percentile
50%
Versus all other CVEs
30-day change
0.00 pp
From 0.63% on 21-09-2026
21-09-202621-10-2026
EPSS score0.63%
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
Clogica1 product
- seo_redirection< 6.4
Unknown1 product
- seo redirection plugin – 301 redirect manager≥ 6.4, < 6.4
Wordpress1 product
- seo-redirection≤ 6.3 (fixed in 6.4)
3 vendors · 3 products
References
2 links- wpscan.com/vulnerability/c234700e-61dd-46a0-90fb-609e704269a9X Refsource CONFIRMExploitThird Party Advisory