CVE-2022-1579 json
Login Block IPs <= 1.0.0 - IP Spoofing Bypass
published 2022-11-21 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-24870
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
The function check_is_login_page() uses headers for the IP check, which can be easily spoofed.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/6f3d40fa-458b-44f0-9407-763e80b29668 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Affected products
- Unknown Login Block IPs
Classification
- Technology feeds
References
-
wpscan.com
/vulnerability/6f3d40fa-458b-44f0-9407-763e80b29668
exploit, vdb-entry, technical-description, third-party-advisory
Sources
- CVE List CVE-2022-1579
- NVD CVE-2022-1579
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.