CVE-2026-5217

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• 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

0.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 36.4% of scored records. A rank, not a probability.

NVD base score

7.2 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

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

2026-04-11 01:24Z4 MO AGO

Last updated

2026-04-13 15:15Z4 MO AGO

Reserved

2026-03-31

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

High (CVSS 7.2)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.2

Document digest

cffd9b480710d4106440c7b71f82ec2d51b71e20354ea352925b1ef7a7996c3c

• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/50417068-339a-4ae5-9c90-8f08f54ce0af?source=cve
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/optimole-wp/trunk/inc/rest.php#L159
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/optimole-wp/trunk/inc/rest.php#L1008
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/optimole-wp/trunk/inc/tag_replacer.php#L526
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/optimole-wp/tags/4.2.1/inc/tag_replacer.php#L526
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/optimole-wp/tags/4.2.1/inc/rest.php#L1008
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/optimole-wp/tags/4.2.1/inc/rest.php#L159