CVE-2019-25314

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 14.9% of scored records. A rank, not a probability.

NVD base score

4.8 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-02-11 14:56Z8 MO AGO

Last updated

2026-05-14 02:06Z5 MO AGO

Reserved

2026-02-11

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 4.8)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Weaknesses

No CWE assigned

Data version

5.2

Document digest

648f60674c54327402ac857e521f44cbc20a5c9b9e020c1f9460c57dfda5a0cd

• www.exploit-db.comExploitDB-47424https://www.exploit-db.com/exploits/47424exploit
• duplicate-post.lopo.itDuplicate Post Plugin Vendor Homepagehttps://duplicate-post.lopo.it/product
• wordpress.orgWordPress Duplicate Post Plugin Repositoryhttps://wordpress.org/plugins/duplicate-post/product
• www.vulncheck.comVulnCheck Advisory: Duplicate-Post 3.2.3 - Persistent Cross-Site Scriptinghttps://www.vulncheck.com/advisories/duplicate-post-persistent-cross-site-scriptingthird-party-advisory
• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/duplicate-post/yoast-duplicate-post-323-authenticated-admin-stored-cross-site-scriptingthird-party-advisory