A Stored Cross-Site Scripting (XSS) vulnerability in Webkul Krayin CRM 1.3.0 allows remote attackers to inject arbitrary JavaScript code by
A Stored Cross-Site Scripting (XSS) vulnerability in Webkul Krayin CRM 1.3.0 allows remote attackers to inject arbitrary JavaScript code by submitting a malicious payload within the username field. This can lead to privilege escalation when the payload is executed, granting the attacker elevated permissions within the CRM system.
- Published
- Sep 27, 2024
- Updated
- Jun 17, 2026
- EPSS
- 0.5% · 43th percentile
- CWE
- CWE-79
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Report tools
Action score
38
Monitor
Low priority for now.
- CVSS
- 38 / 40 · 9.6 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.5%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
Vulnrichment: CISA's decision-tree inputs.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpAffected systems
| Vendor | Product | CPE |
|---|---|---|
| webkul | krayin crm | cpe:2.3:a:webkul:krayin_crm |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- webkul krayin crm1.3.0
Same product
webkul: all recordsOther highest-scoring records for the same primary product.
- CVE-2026-38529A Broken Object-Level Authorization (BOLA) in the /Settings/UserController.php endpoint of Webkul Krayin CRM v2.2.x allows authenticated att35Monitor
- CVE-2024-46366A Client-side Template Injection (CSTI) vulnerability in Webkul Krayin CRM 1.3.0 allows remote attackers to execute arbitrary client-side te35Monitor
- CVE-2026-38532A Broken Object-Level Authorization (BOLA) in the /Contact/Persons/PersonController.php endpoint of Webkul Krayin CRM v2.2.x allows authenti32Monitor
- CVE-2026-38530A Broken Object-Level Authorization (BOLA) in the /Controllers/Lead/LeadController.php endpoint of Webkul Krayin CRM v2.2.x allows authentic32Monitor
- CVE-2023-2925Webkul krayin crm Edit Person Page 2 cross site scripting21Monitor
- CVE-2025-3568Webkul Krayin CRM SVG File edit cross site scripting20Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
- CVE-2023-2925489 days apartWebkul krayin crm Edit Person Page 2 cross site scripting21Monitor
- CVE-2025-3568199 days apartWebkul Krayin CRM SVG File edit cross site scripting20Monitor
- CVE-2024-4593210 days apartKrayin CRM v1.3.0 is vulnerable to Cross Site Scripting (XSS) via the organization name field in /admin/contacts/organizations/edit/2.19Monitor
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
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Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- No account or password is required.
- A user must open a link or visit a page.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
Impact can extend beyond the vulnerable component (scope changes).
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Changed
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
nvd-secondary
Root cause
User content is inserted into the page as HTML. The browser interprets the content as code rather than data.
The bug in code
The whole CWE-79 classA representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.
Vulnerable
commentEl.innerHTML = comment.body;Fixed
commentEl.textContent = comment.body;Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
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Change log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
Vendor advisories and official records. Exploit/PoC links are deliberately left out.