Yoast Duplicate-Post WordPress Plugin 3.2.3 contains a persistent cross-site scripting vulnerability in plugin settings parameters. Attackers can inject malicious scripts into title prefix, suffix, menu order, and blacklist fields to execute arbitrary JavaScript in admin interfaces.
CVE-2019-25314
Score 6.4 from GitHub Security Advisory published 2026-02-11. NVD baseline CVSS 5.5; sources differ by 0.9.
- 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
- 5.5
- EG Score
- 6.4(medium)
- EG Risk
- 45(Track)EG Risk 45/100SSVC: 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 computedSeverity64% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 11%
- KEV
- Not listed
Published
February 11, 2026
Last Modified
June 17, 2026
References (5)
- disclosure@vulncheckhttps://duplicate-post.lopo.it/
- disclosure@vulncheckhttps://wordpress.org/plugins/duplicate-post/
- disclosure@vulncheckhttps://www.exploit-db.com/exploits/47424
- disclosure@vulncheckhttps://www.vulncheck.com/advisories/duplicate-post-persistent-cross-site-scripting
- disclosure@vulncheckhttps://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/duplicate-post/yoast-duplicate-post-323-authenticated-admin-stored-cross-site-scripting
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 6× in last 7d / 39× 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 144 total refreshes for this CVE.
- 2026-08-01 04:12 UTCEPSS rescore
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Frequently asked(5)
What is CVE-2019-25314?
When was CVE-2019-25314 disclosed?
Is CVE-2019-25314 actively exploited?
What is the CVSS score of CVE-2019-25314?
How do I remediate CVE-2019-25314?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2019-25314
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