CVE-2026-59727

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

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 33.2% of scored records. A rank, not a probability.

NVD base score

2.1 (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:A/VC:N/VI:N/VA:N/SC:L/SI:L/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 2026-10-24.

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

2026-07-27 19:42Z3 MO AGO

Last updated

2026-07-28 15:20Z3 MO AGO

Reserved

2026-07-06

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Low (CVSS 2.1)

CNA CVSS vector

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

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
• CWE-83Improper Neutralization of Script in Attributes in a Web PageVariant
• CWE-116Improper Encoding or Escaping of OutputClass

Data version

5.2

Document digest

98e4490a383cdfa80dc2873a5093a516999d465c6942c9cc5783e5b9de4bef05

• github.comhttps://github.com/withastro/astro/security/advisories/GHSA-7pw4-f3q4-r2p2x_refsource_CONFIRM
• github.comhttps://github.com/withastro/astro/pull/17212x_refsource_MISC
• github.comhttps://github.com/withastro/astro/commit/7ba0bb1dc7516e88caff9abd7767322af44b0294x_refsource_MISC
• github.comhttps://github.com/withastro/astro/releases/tag/astro@7.0.4x_refsource_MISC