CVE Explorer
CVE-2026-8787
The Firebase Support & Chat Management plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 3.1.1. This is due to the `firebase_auth()` function authenticating the request as the WordPress user whose email is supplied in the `user_email` POST parameter without verifying ownership of that email (no Firebase ID token signature/issuer/audience verification). This makes it possible for authenticated attackers, with Subscriber-level access and above, to log
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Firebase Support & Chat Management","vendor":"devsabbirahmed","versions":[{"status":"affected","version":"<= 3.1.1"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:d8d0b36abaab6288443ce18d5d11e22395b721ab79c8280f6f067fc4b9ac416d · sha256:3bb74dc903ce2814… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:d8d0b36abaab6288443ce18d5d11e22395b721ab79c8280f6f067fc4b9ac416d · sha256:3bb74dc903ce2814… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-269","description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:d8d0b36abaab6288443ce18d5d11e22395b721ab79c8280f6f067fc4b9ac416d · sha256:3bb74dc903ce2814… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"url":"https://plugins.trac.wordpress.org/browser/admin-chat-box/tags/3.1.1/inc/ACB_AjaxHandler.php#L237"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d8d0b36abaab6288443ce18d5d11e22395b721ab79c8280f6f067fc4b9ac416d · sha256:3bb74dc903ce2814… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/admin-chat-box/tags/3.1.1/inc/ACB_AjaxHandler.php#L338"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d8d0b36abaab6288443ce18d5d11e22395b721ab79c8280f6f067fc4b9ac416d · sha256:3bb74dc903ce2814… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/admin-chat-box/trunk/inc/ACB_AjaxHandler.php#L237"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d8d0b36abaab6288443ce18d5d11e22395b721ab79c8280f6f067fc4b9ac416d · sha256:3bb74dc903ce2814… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/admin-chat-box/trunk/inc/ACB_AjaxHandler.php#L338"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d8d0b36abaab6288443ce18d5d11e22395b721ab79c8280f6f067fc4b9ac416d · sha256:3bb74dc903ce2814… · /containers/cna/references/4
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/90783d75-a255-4133-ac7b-32e0a70c8c69?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d8d0b36abaab6288443ce18d5d11e22395b721ab79c8280f6f067fc4b9ac416d · sha256:3bb74dc903ce2814… · /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.