SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityDeferred

CVE-2023-26520

Missing Authorization vulnerability in Max Chirkov Advanced Text Widget allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Advanced Text Widget : from n/a through 2.1.2.

MEDIUM 5.3EPSS 0.44%

Does this matter?

Lower severity and a low EPSS score (0.44%). Track it; it rarely justifies an emergency change on its own.

Description

Missing Authorization vulnerability in Max Chirkov Advanced Text Widget allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Advanced Text Widget : from n/a through 2.1.2.

CVSS 3.1
5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
0.44% probability · 36th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-862
Source
audit@patchstack.com
EPSS trend
0%3%5%8 October 2026: 0.44%8 October 20268 October 2026

EPSS 0.4% since 8 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.