CVE-2026-28374

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 59/100
Published: 2026-05-13 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: Low
A: None

Description

Editors could delete any annotation, even those they do not have read access to. The editor user cannot create or read the annotations.

Weakness Classification (1)

Affected Software (10)

VendorProductVersion
grafana grafana 8.5.0 – 11.6.14
grafana grafana 11.6.14
grafana grafana 11.6.14
grafana grafana 12.2.8
grafana grafana 12.2.8
grafana grafana 12.3.6
grafana grafana 12.3.6
grafana grafana 12.4.3
grafana grafana 13.0.0
grafana grafana 13.0.1

References & Advisories (1)

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

4.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS — Exploitation Probability

0.20%
Raw Score 0.001980
Percentile 9.6%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00198
2026-10-28
0.00198

Intelligence Sources

nvd ref →