CVE-2023-38490

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

1.70% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 75.2% of scored records. A rank, not a probability.

NVD base score

10.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

2023-07-27 14:46Z3 YR AGO

Last updated

2024-10-16 20:31Z1 YR AGO

Reserved

2023-07-18

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 6.8)

CNA CVSS vector

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

Weaknesses

• CWE-611Improper Restriction of XML External Entity ReferenceBase
• CWE-776Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')Base

Data version

5.1

Document digest

f4ed7c9fbe4f7de5c7f135851035c8b85b61eed8e7937c79e01d8ae480027df7

• github.comhttps://github.com/getkirby/kirby/security/advisories/GHSA-q386-w6fg-gmgpx_refsource_CONFIRM
• github.comhttps://github.com/getkirby/kirby/commit/277b05662d2b67386f0a0f18323cf68b30e86387x_refsource_MISC
• github.comhttps://github.com/getkirby/kirby/releases/tag/3.5.8.3x_refsource_MISC
• github.comhttps://github.com/getkirby/kirby/releases/tag/3.6.6.3x_refsource_MISC
• github.comhttps://github.com/getkirby/kirby/releases/tag/3.7.5.2x_refsource_MISC
• github.comhttps://github.com/getkirby/kirby/releases/tag/3.8.4.1x_refsource_MISC
• github.comhttps://github.com/getkirby/kirby/releases/tag/3.9.6x_refsource_MISC