CVE-2026-113643EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization
- 5.3MediumCVSS base score
- 0.38%Exploitation in 30 daysEPSS · top 68% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- YesPublic exploitsa reference or SSVC says so
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.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. 4 references of the record are tagged as an exploit. CISA's SSVC rates its exploitation: a proof of concept is public.
Show the exploits4
References tagged exploit4 references
- https://github.com/espocrm/espocrm/security/advisories/GHSA-r277-qh74-r86f (opens in a new tab)exploit
- https://github.com/espocrm/espocrm/security/advisories/GHSA-w46f-mj7x-v5c6 (opens in a new tab)broken-linkexploit
- https://github.com/espocrm/espocrm/commit/91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2 (opens in a new tab)exploitpatch
- https://github.com/espocrm/espocrm/ (opens in a new tab)exploitproduct
Timeline
ID reserved
By VulDB
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulDBCNA (assigner) | 4.0 | Medium5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X |
| VulDBCNA (assigner) | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C |
| VulDBCNA (assigner) | 3.0 | Medium4.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C |
| VulDBCNA (assigner) | 2.0 | Medium4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N/E:ND/RL:OF/RC:C |
| NVDNVD · Deferred | 4.0 | Medium5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 0.38% · top 68% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Affected products
EspoCRM
- affected 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 9.3.8
- affected 9.3.9
- affected 9.3.10
- affected 10.0.0
- affected 10.0.1
- affected 10.0.2
- affected 10.0.3
- affected 10.0.4
- affected 10.0.5
- affected 10.0.6
- affected 10.0.7
- affected 10.0.8
- affected 10.0.9
- affected 10.0.10
References
References8
- VDB-422794 | EspoCRM PDF Rendering Pipeline ImageSourceProvider.php get authorization (opens in a new tab)vdb-entrytechnical-description
- VDB-422794 | CTI Indicators (IOB, IOC, IOA) (opens in a new tab)signaturepermissions-required
- CVE-2026-113643 | CVE Analysis and Report (opens in a new tab)third-party-advisory
- Submit #1010801 | EspoCRM 10.0.9 Improper Access Control (opens in a new tab)third-party-advisory
- https://github.com/espocrm/espocrm/security/advisories/GHSA-r277-qh74-r86f (opens in a new tab)exploit
- https://github.com/espocrm/espocrm/security/advisories/GHSA-w46f-mj7x-v5c6 (opens in a new tab)broken-linkexploit
- https://github.com/espocrm/espocrm/commit/91a9edbcedb9c7aa8e3d3ac81d8a7acccb99bca2 (opens in a new tab)exploitpatch
- https://github.com/espocrm/espocrm/ (opens in a new tab)exploitproduct
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-105252 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-113643)Record last updated .