The Alex Reservations: Smart Restaurant Booking plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the /wp-json/srr/v1/app/upload/file REST endpoint in all versions up to, and including, 2.2.3. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVE-2025-12399
HIGHNVD 7.27.2—
EchelonGraph scoreMEDIUM confidence
Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2025-11-08. NVD baseline CVSS 7.2; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.2Exploit: None knownExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.2
- EG Score
- 7.2(medium)
- EG Risk
- 33(Track)EG Risk 33/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity72% × 45%Exploitation1% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 1%
- EPSS %ILE
- 49%
- KEV
- Not listed
Published
November 8, 2025
Last Modified
April 15, 2026
References (5)
- security@wordfencehttps://github.com/d0n601/CVE-2025-12399
- security@wordfencehttps://plugins.trac.wordpress.org/browser/alex-reservations/trunk/includes/application/Alexr/Http/Controllers/UploadFileController.php#L11
- security@wordfencehttps://plugins.trac.wordpress.org/changeset/3390614/
- security@wordfencehttps://ryankozak.com/posts/cve-2025-12399/
- security@wordfencehttps://www.wordfence.com/threat-intel/vulnerabilities/id/f2d97646-27a8-4302-be70-7b4fb1a12300?source=cve
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Frequently asked(5)
What is CVE-2025-12399?
CVE-2025-12399 is a high vulnerability published on November 8, 2025. The Alex Reservations: Smart Restaurant Booking plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the /wp-json/srr/v1/app/upload/file REST endpoint in all versions up to, and including, 2.2.3. This makes it possible for authenticated attackers, with…
When was CVE-2025-12399 disclosed?
CVE-2025-12399 was first published in the National Vulnerability Database on November 8, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-12399 actively exploited?
CVE-2025-12399 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 50.6% of all scored CVEs.
What is the CVSS score of CVE-2025-12399?
CVE-2025-12399 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2025-12399?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-12399, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
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