CVE-2026-33168

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

0.67% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 52.0% of scored records. A rank, not a probability.

NVD base score

2.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. 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

2026-03-23 23:01Z7 MO AGO

Last updated

2026-03-24 13:36Z7 MO AGO

Reserved

2026-03-17

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Low (CVSS 2.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Weaknesses

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

Data version

5.2

Document digest

821a0d3ac1e1cebd17c44fffa37f94299171dd1c221c0fad2cddb4506697446f

• github.comhttps://github.com/rails/rails/security/advisories/GHSA-v55j-83pf-r9cqx_refsource_CONFIRM
• github.comhttps://github.com/rails/rails/commit/0b6f8002b52b9c606fd6be9e7915d9f944cf539cx_refsource_MISC
• github.comhttps://github.com/rails/rails/commit/63f5ad83edaa0b976f82d46988d745426aa4a42dx_refsource_MISC
• github.comhttps://github.com/rails/rails/commit/c79a07df1e88738df8f68cb0ee759ad6128ca924x_refsource_MISC
• github.comhttps://github.com/rails/rails/releases/tag/v7.2.3.1x_refsource_MISC
• github.comhttps://github.com/rails/rails/releases/tag/v8.0.4.1x_refsource_MISC
• github.comhttps://github.com/rails/rails/releases/tag/v8.1.2.1x_refsource_MISC