The osTicket WP Bridge plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.9.2. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVE-2025-9882
MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreMEDIUM confidence
Score 6.1 from GitHub Security Advisory published 2025-09-22. a secondary CVSS source baseline 6.1; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.1Exploit: None knownExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.1
- EG Score
- 6.1(medium)
- EG Risk
- 28(Track)EG Risk 28/100SSVC: 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 computedSeverity61% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 5%
- KEV
- Not listed
Published
September 20, 2025
Last Modified
June 17, 2026
References (3)
- security@wordfencehttps://plugins.trac.wordpress.org/browser/osticket-wp-bridge/tags/1.9.2/admin/ost-config.php#L122
- security@wordfencehttps://wordpress.org/plugins/osticket-wp-bridge/
- security@wordfencehttps://www.wordfence.com/threat-intel/vulnerabilities/id/88e508ad-e7dd-4c8f-a44d-ef633e826007?source=cve
Related CVEs
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Frequently asked(5)
What is CVE-2025-9882?
CVE-2025-9882 is a medium vulnerability published on September 20, 2025. The osTicket WP Bridge plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.9.2. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web…
When was CVE-2025-9882 disclosed?
CVE-2025-9882 was first published in the National Vulnerability Database on September 20, 2025, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-9882 actively exploited?
CVE-2025-9882 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 95.4% of all scored CVEs.
What is the CVSS score of CVE-2025-9882?
CVE-2025-9882 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2025-9882?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-9882, 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
Explore the affected products and dependency analysis for CVE-2025-9882
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