CVE-2026-116855— WordPress My auctions allegro plugin <= 4.0.3 - Broken Access Control vulnerability

Quick assessment

Affected

wphocus My auctions allegro

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

wphocus 的"My auctions allegro"插件（免费版本 my-auctions-allegro-free-edition）存在缺少授权的漏洞，导致可被利用以绕过错误配置的访问控制安全级别。该问题影响版本范围：从 n/a 至 4.0.3。

CVSS 5.4 · Medium Updated Oct 28, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

WordPress My auctions allegro plugin <= 4.0.3 - Broken Access Control vulnerability

Source: CVE Program / CVE List V5

Vulnerability Description

Missing Authorization vulnerability in wphocus My auctions allegro my-auctions-allegro-free-edition allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects My auctions allegro: from n/a through 4.0.3.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

授权机制缺失

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
wphocus	My auctions allegro	0 ~ 4.0.3	-

II. Public POCs for CVE-2026-116855

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-116855

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Other References for CVE-2026-116855 (1)

https://patchstack.com/database/wordpress/plugin/my-auctions-allegro-free-edition/vulnerability/wordpress-my-auctions-allegro-plugin-4-0-3-broken-access-control-vulnerability?_s_id=cve vdb-entry

https://www.cve.org/CVERecord?id=CVE-2026-116855

IV. Related Vulnerabilities

Same product: My auctions allegro

Same vendor: wphocus

Same weakness: CWE-862