CVE-2021-24939 json
LoginWP < 3.0.0.5 - Reflected Cross-Site Scripting
published 2021-12-06 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11851
- cvss
- 6.1
- 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 LoginWP (Formerly Peter's Login Redirect) WordPress plugin before 3.0.0.5 does not sanitise and escape the rul_login_url and rul_logout_url parameter before outputting them back in attributes in an admin page, leading to a Reflected Cross-Site Scripting issue
Patch / fix
- profilepress loginwp 3.0.0.5
Exploit prediction
0.83% 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/1a46cfec-24ad-4619-8579-f09bbd8ee748 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Unknown LoginWP (Formerly Peter's Login Redirect)
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
wpscan.com
/vulnerability/1a46cfec-24ad-4619-8579-f09bbd8ee748
exploit, third-party-advisory
Sources
- CVE List CVE-2021-24939
- NVD CVE-2021-24939
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