The Brevo - Email, SMS, Web Push, Chat, and more. plugin for WordPress is vulnerable to authorization bypass due to type juggling in all versions up to, and including, 3.3.0. This is due to the use of loose comparison (==) instead of strict comparison (===) when validating the installation ID in the /wp-json/mailin/v1/mailin_disconnect REST API endpoint. This makes it possible for unauthenticated attackers to disconnect the Brevo integration, delete the API key, remove all subscription forms, and reset plugin settings by sending a boolean true value for the id parameter, which bypasses the authorization check through PHP type juggling.
CVE-2025-14799
Score 6.5 from GitHub Security Advisory published 2026-02-18. NVD baseline CVSS 6.5; sources differ by 0.0.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.5
- EG Score
- 6.5(medium)
- EG Risk
- 44(Track)EG Risk 44/100SSVC: 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 computedSeverity65% × 45%Exploitation0% × 40%Automatability100% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 37.5%
- KEV
- Not listed
Published
February 18, 2026
Last Modified
April 15, 2026
References (4)
- security@wordfencehttps://plugins.trac.wordpress.org/browser/mailin/tags/3.2.9/sendinblue.php#L1795
- security@wordfencehttps://plugins.trac.wordpress.org/browser/mailin/tags/3.2.9/sendinblue.php#L1833
- security@wordfencehttps://plugins.trac.wordpress.org/changeset/3448639/
- security@wordfencehttps://www.wordfence.com/threat-intel/vulnerabilities/id/f29e5b19-2505-4b02-92c7-071833de6bc2?source=cve
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 121 total refreshes for this CVE.
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Related CVEs(same CWE)
Same CWE
10 shownCWE-843
- CVE-2018-9471NVD 7.8EG 9.8HIGH
- CVE-2016-1000005EG 9.8CRITICAL
- CVE-2019-14537EG 9.8EPSS 93%CRITICAL
- CVE-2019-10231EG 9.8CRITICAL
- CVE-2018-4920NVD 8.8EG 9.8EPSS 94%HIGH
- CVE-2012-0507EG 9.8 KEVEPSS 100%CRITICAL
- CVE-2019-17026NVD 8.8EG 9.0 KEVEPSS 99%HIGH
- CVE-2019-11707NVD 8.8EG 9.0 KEVEPSS 98%HIGH
- CVE-2019-0752NVD 7.5EG 9.0 KEVEPSS 100%HIGH
- CVE-2018-8298NVD 7.5EG 9.0 KEVEPSS 99%HIGH
Frequently asked(5)
What is CVE-2025-14799?
When was CVE-2025-14799 disclosed?
Is CVE-2025-14799 actively exploited?
What is the CVSS score of CVE-2025-14799?
How do I remediate CVE-2025-14799?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2025-14799
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