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CVE-2026-113643— EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization

Quick assessment

Affected
n/a EspoCRM
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.

在 EspoCRM 9.3.10 及 10.0.10 及更早版本中发现一个漏洞。该漏洞影响 PDF 渲染流水线组件中文件 application/Espo/Tools/Pdf/Dompdf/ImageSourceProvider.php 里的 ImageSourceProvider::get 函数。通过操纵 ID 参数可实现授权绕过。攻击者可远程发起此类攻击。相关修复补丁编号为 91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2。建议安装该补丁以修复此问题。

CVSS 4.3 · Medium

Affected Version Matrix 22

VendorProduct Version RangeStatus
n/a EspoCRM 9.3.0 affected
9.3.1 affected
9.3.2 affected
9.3.3 affected
9.3.4 affected
9.3.5 affected
9.3.6 affected
9.3.7 affected
… +14 more rows
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I. Basic Information for CVE-2026-113643

Vulnerability Information
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Vulnerability Title
EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in EspoCRM up to 9.3.10/10.0.10. This affects the function ImageSourceProvider::get of the file application/Espo/Tools/Pdf/Dompdf/ImageSourceProvider.php of the component PDF Rendering Pipeline. Performing a manipulation of the argument ID results in authorization bypass. The attack may be initiated remotely. The patch is named 91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2. It is suggested to install a patch to address this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
- EspoCRM 9.3.0 cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-113643

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III. Intelligence Information for CVE-2026-113643

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Other References for CVE-2026-113643 (8)

Same Patch Batch · n/a · 2026-10-20 · 8 CVEs total

CVE-2026-113506 9.9 CRITICAL aaPanel File Manager common.py ExecShell os command injection
CVE-2026-113381 7.3 HIGH Osclass Item Model Item.php findUserItems sql injection
CVE-2026-113466 5.3 MEDIUM MinIO Embedded Console common-main.go SessionTokenAuthenticate hard-coded key
CVE-2026-113507 5.3 MEDIUM aaPanel common.py GetClientIp access control
CVE-2026-113388 4.3 MEDIUM opensource-socialnetwork Cache Settings dynamic.php input code injection
CVE-2026-113505 4.3 MEDIUM aaPanel Download Endpoint v2.py send_file path traversal
CVE-2026-95168 nvbn thefuck v3.32 任意代码执行漏洞

IV. Related Vulnerabilities

Same product: EspoCRM
Same vendor: n/a
Same weakness: CWE-639

V. Comments for CVE-2026-113643

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