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NVD / CVE Program· CNA GitHub_M

CVE-2025-59832: Horrila Stored XSS Vulnerability via Ticket Comment section

Noroxi assessment

Priority: Monitor (action score 39/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.42% (FIRST EPSS).
  • Anyone who can reach it over the internet can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: horilla-opensource horilla 1.4.0.

Low priority for now. Upgrade to horilla-opensource horilla 1.4.0 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Horilla is a free and open source Human Resource Management System (HRMS). Prior to version 1.4.0, there is a stored XSS vulnerability in the ticket comment editor. A low-privilege authenticated user could run arbitrary JavaScript in an admin’s browser, exfiltrate the admin’s cookies/CSRF token, and hijack their session. This issue has been patched in version 1.4.0.

CriticalCVSS 9.9 · v3.1—No exploit Fix available
Published
Sep 25, 2025
Updated
Oct 19, 2026
EPSS
0.4% · 36th percentile

Report tools

JSON

Action score

39

Monitor

Low priority for now.

CVSS
39 / 40 · 9.9 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.4%

CISA SSVC decision

Exploitation
proof of concept
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · GitHub_M
9.9
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2025-59832

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
horillahorilla

Limit the impact of XSS

This is a cross-site scripting (XSS) vulnerability. A well-configured Content-Security-Policy doesn't fix it, but greatly reduces its impact. Check your site's CSP and other security headers for free.

Check security headers

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • horilla horillabefore 1.4.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (GitHub_M). Independent of NVD's CPE analysis and usually ahead of it.

  • horilla-opensource horilla

    • < 1.4.0affected

Same product

horilla: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-24038Horilla HR has 2FA Bypass through its OTP Handling Logic
    32Monitor
  • CVE-2026-24010Horilla has HTML Injection Issue that, with Phishing, Leads to Account Takeover
    32Monitor
  • CVE-2025-59525Horilla has Improper Input Sanitization Leading to XSS and Admin Account Takeover
    30Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2025-48869Sep 24, 2025 · Horilla Unauthorized Access to Candidate Resume Files Due to Broken Access Control
    30Monitor
  • ← EarlierCVE-2025-59524Sep 24, 2025 · Horilla Stored XSS Vulnerability via File Upload in Reimbursement Panel
    30Monitor
  • Later →CVE-2026-24034Jan 22, 2026 · Horilla has File Upload XSS
    21Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
horilla-opensource horilla1.4.0 · descriptionVendor (CNA)

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.

No history yet (it accumulates with the daily EPSS job).

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 researchers

Finders, 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-2025-595241 days apartHorilla Stored XSS Vulnerability via File Upload in Reimbursement Panel
    30Monitor
  • CVE-2025-595251 days apartHorilla has Improper Input Sanitization Leading to XSS and Admin Account Takeover
    30Monitor
  • CVE-2026-24037119 days apartHorilla HRM has XSS Bypass through Project Name
    21Monitor
  • CVE-2025-488671 days apartHorilla Stored Cross-Site Scripting (XSS) Vulnerability in Project and Task Modules
    19Monitor
  • CVE-2026-3050151 days aparthorilla-opensource horilla Leads global.js cross site scripting
    8Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

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.
  • A low-privileged account is enough.
  • No user action is required.
  • 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
low · the service can be disrupted

Impact can extend beyond the vulnerable component (scope changes).

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Changed
Confidentiality impact
High
Integrity impact
High
Availability impact
Low

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:L/UI:N/S:C/C:H/I:H/A:L

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 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
commentEl.innerHTML = comment.body;

Fixed

ts
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.

ATT&CK techniques

—

Change log

  1. Fix✗ → ✓

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