CVE-2022-1231

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.83% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 77.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2022-04-15 15:05Z4 YR AGO

Last updated

2024-08-02 23:55Z2 YR AGO

Reserved

2022-04-04

Assigning CNA

@huntrdev

Record state

PUBLISHED

Severity

Critical (CVSS 9.3)

CNA CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

Weaknesses

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

Data version

5.1

Document digest

d2c52ebebad2379790fa7e71b7bf81b5f32c4c9bda2333aacd1bd49bc922822a

• huntr.devhttps://huntr.dev/bounties/27db9509-6cd3-4148-8d70-5942f3837604x_refsource_CONFIRM
• github.comhttps://github.com/plantuml/plantuml/commit/c9137be051ce98b3e3e27f65f54ec7d9f8886903x_refsource_MISC
• lists.fedoraproject.orgFEDORA-2022-e8b1324ec8https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FQMHXN5BVBK433C5SVSSBXWB5JLJ7NID/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2022-930b54aa84https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EO26WBHQRMWTS44M5VLZJIJZOIGJYL3A/vendor-advisoryx_refsource_FEDORA