CVE-2026-15452

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.
• 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

Ranks above 15.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-08-12.

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

2026-08-05 09:26Z1 MO AGO

Last updated

2026-08-05 14:26Z1 MO AGO

Reserved

2026-07-10

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

Medium (CVSS 4.7)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/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

d0925394bf856980fb452524cb05118206f84cebb42c19074dc101a874d968ee

• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/33f1d8b9-3561-4347-8267-8c36d4c9071f?source=cve
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L448
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L361
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L386
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.3/admin/SBI_Callout.php#L319
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L448
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L361
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L386
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/instagram-feed/tags/6.11.0/admin/SBI_Callout.php#L319
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset/3619076/instagram-feed/trunk/admin/SBI_Callout.php?old=3481379&old_path=instagram-feed%2Ftrunk%2Fadmin%2FSBI_Callout.php