CVE-2021-29450

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.09% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 81.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-04-15 21:20Z5 YR AGO

Last updated

2024-08-03 22:02Z2 YR AGO

Reserved

2021-03-30

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

b4b17e4e4fb6fd6f3bc301b610e8717b7bdaf1ef44b263ef4594f704fae1e195

• wordpress.orghttps://wordpress.org/news/category/security/x_refsource_MISC
• github.comhttps://github.com/WordPress/wordpress-develop/security/advisories/GHSA-pmmh-2f36-wvhqx_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20210421 [SECURITY] [DLA 2630-1] wordpress security updatehttps://lists.debian.org/debian-lts-announce/2021/04/msg00017.htmlmailing-listx_refsource_MLIST
• www.debian.orgDSA-4896https://www.debian.org/security/2021/dsa-4896vendor-advisoryx_refsource_DEBIAN