CVE-2020-4043

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

2.59% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 85.0% of scored records. A rank, not a probability.

NVD base score

9.8 (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:U/C:H/I:H/A:H

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

2020-06-10 19:40Z6 YR AGO

Last updated

2024-08-04 07:52Z2 YR AGO

Reserved

2019-12-30

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.7)

CNA CVSS vector

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

Weaknesses

• CWE-502Deserialization of Untrusted DataBase

Data version

5.1

Document digest

f052f9783363390c3ead619bc950ab8a07175ad440aa8d1519f61b0f7edcc8b5

• github.comhttps://github.com/phpMussel/phpMussel/security/advisories/GHSA-qr95-4mq5-r3fhx_refsource_CONFIRM
• github.comhttps://github.com/phpMussel/phpMussel/issues/167x_refsource_MISC
• github.comhttps://github.com/phpMussel/phpMussel/pull/173x_refsource_MISC
• github.comhttps://github.com/phpMussel/phpMussel/commit/97f25973433921c1f953430f32d3081adc4851a4x_refsource_MISC
• github.comhttps://github.com/phpMussel/phpMussel/security/policy#currently-known-vulnerabilitiesx_refsource_MISC