CVE-2026-55630

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

0.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 36.0% of scored records. A rank, not a probability.

NVD base score

0.0 (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:U/C:N/I:N/A:N

NVD analysis status

Received. NVD last modified this record on 2026-09-17.

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

2026-09-15 15:35Z1 MO AGO

Last updated

2026-09-17 15:23Z1 MO AGO

Reserved

2026-06-16

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

None (CVSS 0.0)

CNA CVSS vector

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

Weaknesses

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

Data version

5.2

Document digest

7c1dc664643b188d964c1b7095bf4ba659b0151fbf2c4ddb4706acb6616ed414

• github.comhttps://github.com/kiwitcms/Kiwi/security/advisories/GHSA-473p-56xx-vg67x_refsource_CONFIRM
• github.comhttps://github.com/kiwitcms/Kiwi/commit/1c2ecc8485faeefd84a526314a0a60d132fbbc09x_refsource_MISC
• github.comhttps://github.com/kiwitcms/Kiwi/commit/d5d36e74cf9333cb37e3a8743b22b74dfa9a0139x_refsource_MISC
• github.comhttps://github.com/kiwitcms/Kiwi/releases/tag/v16.1x_refsource_MISC