Login Block IPs <= 1.0.0 - IP Spoofing Bypass
Priority HIGH 66Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The function check_is_login_page() uses headers for the IP check, which can be easily spoofed.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00722 54th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Login Block IPs | up to 1.0.0 | — | No fix listed | CNA |
- Login Block IPs VendorUnknown Affected up to 1.0.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:gunkastudios:login_block_ips:*:*:*:*:*:wordpress:*:* | up to 1.0.0 | Vulnerable | Gunkastudios |
- cpe:2.3:a:gunkastudios:login_block_ips:*:*:*:*:*:wordpress:*:* Versions up to 1.0.0 Vulnerable ·Gunkastudios
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-1579
- 2026-10-03 Alias added: GHSA-pqvw-xcm9-69ph
References
More Gunkastudios Login Block Ips vulnerabilities
- TI-2022-02859 Login Block IPs <= 1.0.0 - Arbitrary Setting Update via CSRF CVSS 3.1MEDIUM 4.3
Sources
- CVE-2022-1579 · CVE Program
- CVE-2022-1579 · NVD
- FIRST EPSS
- GHSA-pqvw-xcm9-69ph · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences