CVE-2022-4216

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

0.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 48.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. 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

2022-12-02 20:58Z3 YR AGO

Last updated

2026-04-08 17:19Z4 MO AGO

Reserved

2022-11-29

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/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

6f2712914952b5a3f52b5c87e4e364df3f415a6ee416907f5d1c239d9c3e5069

• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/c031d2a4-d009-4422-a751-b8476e15a808?source=cve
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2825368%40chained-quiz&new=2825368%40chained-quiz&sfp_email=&sfph_mail=
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2825114%40chained-quiz&new=2825114%40chained-quiz&sfp_email=&sfph_mail=
• www.wordfence.comhttps://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4216
• gist.github.comhttps://gist.github.com/Xib3rR4dAr/417a11bcb9b8da28cfe5ba1c17c44d0e