CVE-2023-38836

HIGH

CVSS v3.1: 8.8 · EPSS: 0.7303 (99.4 percentile)

EPSS highNetworkNo user interactionUnrestricted Upload

Source data as of:

At a glance

Severity
HIGH
CVSS
8.8 v3.1 · NVD
EPSS
0.7303 (99.4 percentile) · FIRST.org
CISA KEV
No
Type
Unrestricted Upload · NVD CWE
Attack conditions (CVSS vector)
NetworkNo user interaction · Source: NVD Vector
Affected vendors
boidcms
Published
2023-08-21 · Modified: 2026-07-05
References
Jump to references (3)

CVSS / EPSS / KEV

CVSS v3.1 8.8 / 10 HIGH Source: NVD
EPSS 0.7303 99.4 percentile Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

Description

File Upload vulnerability in BoidCMS v.2.0.0 allows a remote attacker to execute arbitrary code by adding a GIF header to bypass MIME type checks.

Record details

CVE ID
CVE-2023-38836
CVSS (v3.1)
8.8 (HIGH)
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability subscore
2.8
Impact subscore
5.9
EPSS
0.7303 (99.4 percentile) — 2026-07-05
CISA KEV
No
Weakness (CWE)
CWE-434
Affected vendors
boidcms
Affected configurations (CPE)
1
Published
2023-08-21
Modified
2026-07-05
Status
Modified

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

Related records

Other records sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply priority and is not a recommendation.

Same weakness type (CWE)

CVE-2025-46157 CRITICAL CVSS 9.9 CVE-2021-33224 CRITICAL CVSS 9.8 CVE-2021-36581 CRITICAL CVSS 9.8 CVE-2021-36582 CRITICAL CVSS 9.8

Published the same year

CVE-2023-23059 CRITICAL CVSS 9.8 CVE-2023-23324 CRITICAL CVSS 9.8 CVE-2023-23325 CRITICAL CVSS 9.8 CVE-2023-24080 CRITICAL CVSS 9.8
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