CVE-2024-26151

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

0.62% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 47.3% 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

Analyzed. 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

2024-02-22 18:37Z2 YR AGO

Last updated

2024-08-22 18:00Z2 YR AGO

Reserved

2024-02-14

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.2)

CNA CVSS vector

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

Weaknesses

• CWE-20Improper Input ValidationClass
• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

e903da17b2d6c09725e1e09f159f48a01887cf55c1f86ff4feabd48582bc38a6

• github.comhttps://github.com/FelixSchwarz/mjml-python/security/advisories/GHSA-578p-fxmm-6229x_refsource_CONFIRM
• github.comhttps://github.com/FelixSchwarz/mjml-python/issues/52x_refsource_MISC
• github.comhttps://github.com/FelixSchwarz/mjml-python/commit/84c495da20a91640a1ca551ace17df7f3be644aax_refsource_MISC
• github.comhttps://github.com/FelixSchwarz/mjml-python/commit/8d410b7a500703080bb14ed7e3d2663fe16767e6x_refsource_MISC
• github.comhttps://github.com/FelixSchwarz/mjml-python/releases/tag/v0.11.0x_refsource_MISC
• www.vicarius.iohttps://www.vicarius.io/vsociety/posts/cve-2024-26151-mjml-python-vulnerability-1