Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-100158— SQL Chart Builder <= 3.0.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via SQL Chart Label (X-axis) via Stored User Field

Quick assessment

Affected
elvinhaci SQL Chart Builder
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.

WordPress 的 SQL Chart Builder 插件在所有 3.0.6 及以下版本中，由于输入清理不足且输出未进行转义，存在存储型跨站脚本（Stored XSS）漏洞。该漏洞涉及参数"X 轴列值（$value->$xarg_s，来自 $wpdb->get_results()）”。这使得拥有订阅者（Subscriber）及以上权限的已认证攻击者，能够在页面中注入任意 Web 脚本；一旦其他用户访问被注入的页面，这些脚本便会执行。 触发此漏洞需要满足以下条件：管理员已发布一张图表，其 SQL 查询返回的某一

CVSS 6.4 · Medium EPSS 0.20% · P9

Affected Version Matrix 1

VendorProduct Version RangeStatus
elvinhaci SQL Chart Builder ≤ 3.0.6 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-100158

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
SQL Chart Builder <= 3.0.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via SQL Chart Label (X-axis) via Stored User Field
Source: CVE Program / CVE List V5
Vulnerability Description
The SQL Chart Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'X-axis column value ($value->$xarg_s from $wpdb->get_results())' parameter in all versions up to, and including, 3.0.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires an administrator to have published a chart whose SQL query returns a column controllable by a lower-privileged user, such as wp_users.display_name, which a Subscriber can populate with a payload via the standard WordPress profile page at /wp-admin/profile.php.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
elvinhaci SQL Chart Builder 0 ~ 3.0.6 -

II. Public POCs for CVE-2026-100158

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-100158

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-100158 (1)

IV. Related Vulnerabilities

Same product: SQL Chart Builder
Same vendor: elvinhaci
Same weakness: CWE-79

V. Comments for CVE-2026-100158

No comments yet

Leave a comment