CVE-2026-12134— JoomSport <= 5.7.8 - Authenticated (Subscriber+) Missing Authorization to Arbitrary Group Creation/Modification via season_groupedit AJAX action
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| beardev | JoomSport – for Sports: Team & League, Football, Hockey & more | ≤ 5.7.8 | affected |
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I. Basic Information for CVE-2026-12134
Vulnerability Information
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Vulnerability Title
JoomSport <= 5.7.8 - Authenticated (Subscriber+) Missing Authorization to Arbitrary Group Creation/Modification via season_groupedit AJAX action
Source: CVE Program / CVE List V5
Vulnerability Description
The JoomSport – for Sports: Team & League, Football, Hockey & more plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 5.7.8. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to create arbitrary season groups or modify existing group names, participants, and round-type options. Exploitation requires obtaining the joomsportajaxnonce, which is exposed on frontend pages that render a JoomSport shortcode.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
BearDev JoomSport 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
beardev JoomSport – for Sports: Team & League, Football, Hockey & more是beardev个人开发者的WordPress插件。 BearDev JoomSport 5.7.8及之前版本存在授权问题漏洞，该漏洞源于未正确验证用户是否被授权执行操作，可能导致通过身份验证的攻击者创建任意赛季组或修改现有组名、参与者和轮次类型选项。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| beardev | JoomSport – for Sports: Team & League, Football, Hockey & more | 0 ~ 5.7.8 | - |
II. Public POCs for CVE-2026-12134
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-12134 (2)
Vendor Advisories for CVE-2026-12134 (1)
IV. Related Vulnerabilities
- CVE-2026-11920
JoomSport <= 5.7.9 - Authenticated (Administrator+) SQL Inje - CVE-2026-13010
JoomSport <= 5.7.9 - Authenticated (Contributor+) SQL Inject - CVE-2026-12133
JoomSport <= 5.7.8 - Authenticated (Subscriber+) Missing Aut - CVE-2026-6929
JoomSport <= 5.7.7 - Unauthenticated SQL Injection via 'sort - CVE-2025-7721
JoomSport <= 5.7.3 - Unauthenticated Directory Traversal to
Same vendor: beardev
- CVE-2026-11920
JoomSport <= 5.7.9 - Authenticated (Administrator+) SQL Inje - CVE-2026-13010
JoomSport <= 5.7.9 - Authenticated (Contributor+) SQL Inject - CVE-2026-12133
JoomSport <= 5.7.8 - Authenticated (Subscriber+) Missing Aut - CVE-2026-42647
WordPress JoomSport plugin <= 5.7.7 - SQL Injection vulnerab - CVE-2026-6929
JoomSport <= 5.7.7 - Unauthenticated SQL Injection via 'sort
Same weakness: CWE-862
- CVE-2026-18347
Kirki <= 6.1.1 - Missing Authorization to Authenticated (Sub - CVE-2026-17087
WP Travel Engine <= 6.8.4 - Missing Authorization to Unauthe - CVE-2026-15345
ShortPixel Adaptive Images <= 3.11.5 - Missing Authorization - CVE-2026-18316
Solace Extra <= 1.6.0 - Missing Authorization to Unauthentic - CVE-2026-16779
Kubio AI Page Builder <= 2.8.5 - Missing Authorization to Au
V. Comments for CVE-2026-12134
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