CVE-2026-112288 json
Krayin CRM 2.2.5 before 2.2.7 SSRF Filter Bypass via DNS Rebinding
published 21d ago modified 18d ago also EUVD-2026-104285
- cvss
- 3.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 12%
- public exploits
- 0
- none known
Summary
Krayin CRM 2.2.5 before 2.2.7 contains a server-side request forgery filter bypass that allows users with webhook permissions to reach internal addresses via DNS rebinding. Attackers can return a public address during WebhookService::isSafeEndpoint() validation and an internal address when Guzzle re-resolves, sending blind requests to internal services and cloud metadata endpoints.
Patch / fix
- krayin laravel-crm 2.2.7
- github.com/krayin/laravel-crm@64b9125 commit
- github.com/krayin/laravel-crm#2683 pull request
- github.com/krayin/laravel-crm/releases/tag/v2.2.7 release
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18d ago
Exploit prediction
0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 2.1 | CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 3.3 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N |
| CNA | 4.0 | 2.1 | CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/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 |
Affected products
- krayin laravel-crm
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/krayin/laravel-crm/pull/2683
patch, issue-tracking
-
github.com
/krayin/laravel-crm/commit/64b9125f33a7eb2ef9916d0e5fd8215c7f6a8c28
patch
-
github.com
/krayin/laravel-crm/blob/v2.2.6/packages/Webkul/Automation/src/Services/WebhookService.php
technical-description
-
github.com
/krayin/laravel-crm/releases/tag/v2.2.7
release-notes
-
vulncheck.com
/advisories/krayin-crm-2.2.5-before-2.2.7-ssrf-filter-bypass-via-dns-rebinding
third-party-advisory
Sources
- CVE List CVE-2026-112288
- NVD CVE-2026-112288
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.