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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-82865— pdfme schemas before 5.5.10 Cross-Site Scripting via i18n Label

Quick assessment

Affected
pdfme schemas
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.

pdfme schemas是pdfme组织的一款辅助服务器设备与网络产品配置的数据模式定义工具。 pdfme schemas 5.5.10之前版本存在跨站脚本漏洞，该漏洞源于在multiVariableText属性面板中将未清理的i18n标签值分配给innerHTML，可能导致攻击者通过options.labels控制标签覆盖并注入任意JavaScript，在用户打开Designer并选择无变量占位符的multiVariableText字段时执行。

CVSS 4.4 · Medium EPSS 0.20% · P10

Affected Version Matrix 2

VendorProduct Version RangeStatus
pdfme schemas < 5.5.10 affected
5.5.10 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-82865

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
pdfme schemas before 5.5.10 Cross-Site Scripting via i18n Label
Source: CVE Program / CVE List V5
Vulnerability Description
pdfme schemas before 5.5.10 contains a cross-site scripting vulnerability in the multiVariableText property panel that assigns unsanitized i18n label values to innerHTML. Attackers who control label overrides through options.labels can inject arbitrary JavaScript that executes when users open the Designer and select a multiVariableText field without variable placeholders.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/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
Vulnerability Title
pdfme schemas 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
pdfme schemas是pdfme组织的一款辅助服务器设备与网络产品配置的数据模式定义工具。 pdfme schemas 5.5.10之前版本存在跨站脚本漏洞，该漏洞源于在multiVariableText属性面板中将未清理的i18n标签值分配给innerHTML，可能导致攻击者通过options.labels控制标签覆盖并注入任意JavaScript，在用户打开Designer并选择无变量占位符的multiVariableText字段时执行。
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
pdfme schemas 0 ~ 5.5.10 -

II. Public POCs for CVE-2026-82865

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-82865

请登录查看更多情报信息。

Other References for CVE-2026-82865 (2)

Same Patch Batch · pdfme · 2026-08-31 · 5 CVEs total

CVE-2026-82866 6.8 MEDIUM @pdfme/common before 5.5.10 SSRF via Unvalidated URL Fetch
CVE-2026-82864 6.5 MEDIUM pdfme pdf-lib before 5.5.10 Denial of Service via Decompression Bomb
CVE-2026-82867 6.1 MEDIUM @pdfme/schemas before 5.5.9 Cross-Site Scripting via Select
CVE-2026-82868 6.1 MEDIUM @pdfme/schemas before 5.5.9 Cross-Site Scripting via SVG

IV. Related Vulnerabilities

Same product: schemas
Same vendor: pdfme
Same weakness: CWE-79

V. Comments for CVE-2026-82865

No comments yet

Leave a comment