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CVE-2026-8903

The Two-factor authentication (formerly IP Vault) plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.1. This is due to missing or incorrect nonce validation on the ipv_save_changes function. This makes it possible for unauthenticated attackers to modify the plugin's firewall and two-factor authentication settings — including the operating mode, request include/exclude rules, authentication slug, and log retention period — potentially disablin
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:51fa258bfe1ea06e403d552f974cc172fda29a5bc151771eda2958a8761230b5
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Two-factor authentication (formerly IP Vault)","vendor":"youtag","versions":[{"lessThanOrEqual":"2.1","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a5051dd4f89cb4a273131ccb8fc88110f66a48ff9df42de8f63733dff5a29a09 · sha256:7d121a35b59f52df… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a5051dd4f89cb4a273131ccb8fc88110f66a48ff9df42de8f63733dff5a29a09 · sha256:7d121a35b59f52df… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-352","description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:a5051dd4f89cb4a273131ccb8fc88110f66a48ff9df42de8f63733dff5a29a09 · sha256:7d121a35b59f52df… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/ip-vault-wp-firewall/trunk/includes/admin-settings.php#L129"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a5051dd4f89cb4a273131ccb8fc88110f66a48ff9df42de8f63733dff5a29a09 · sha256:7d121a35b59f52df… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/ip-vault-wp-firewall/trunk/includes/admin-settings.php#L14"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a5051dd4f89cb4a273131ccb8fc88110f66a48ff9df42de8f63733dff5a29a09 · sha256:7d121a35b59f52df… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/ip-vault-wp-firewall/trunk/ip-vault.php#L482"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a5051dd4f89cb4a273131ccb8fc88110f66a48ff9df42de8f63733dff5a29a09 · sha256:7d121a35b59f52df… · /containers/cna/references/3
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5a58f809-d051-4841-a1da-7bc1cf59e1a2?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a5051dd4f89cb4a273131ccb8fc88110f66a48ff9df42de8f63733dff5a29a09 · sha256:7d121a35b59f52df… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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