CVE-2022-50905

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

0.70% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 52.8% 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

2026-01-13 22:51Z9 MO AGO

Last updated

2026-04-07 14:06Z6 MO AGO

Reserved

2026-01-11

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 6.1)

CNA CVSS vector

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

1b36092f4095931cdc8e9caceac0caa9c009c052166d58cb1d07c86ceb68d271

• www.exploit-db.comExploitDB-50910https://www.exploit-db.com/exploits/50910exploit
• e107.orgOfficial Vendor Homepagehttps://e107.org/product
• e107.orgSoftware Download Pagehttps://e107.org/downloadproduct
• www.vulncheck.comVulnCheck Advisory: e107 CMS v3.2.1 - Reflected XSS via Comment Flowhttps://www.vulncheck.com/advisories/e-cms-reflected-xss-via-comment-flowthird-party-advisory