CVE-2022-39348

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

1.58% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 75.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

Low. Red Hat's rating for its own products, not a CVSS rating.

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

2022-10-26 00:00Z4 YR AGO

Last updated

2025-11-03 21:46Z11 MO AGO

Reserved

2022-09-02

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 5.4)

CNA CVSS vector

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

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
• CWE-80Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)Variant

Data version

5.2

Document digest

ee1caf4673899b3cbfd1c5b9e73e80ab6e5f88397a0318af85a0c1939aa8573d

• github.comhttps://github.com/twisted/twisted/security/advisories/GHSA-vg46-2rrj-3647
• github.comhttps://github.com/twisted/twisted/commit/f2f5e81c03f14e253e85fe457e646130780db40b
• github.comhttps://github.com/twisted/twisted/commit/f49041bb67792506d85aeda9cf6157e92f8048f4
• lists.debian.org[debian-lts-announce] 20221128 [SECURITY] [DLA 3212-1] twisted security updatehttps://lists.debian.org/debian-lts-announce/2022/11/msg00038.htmlmailing-list
• security.gentoo.orgGLSA-202301-02https://security.gentoo.org/glsa/202301-02vendor-advisory
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/11/msg00028.html