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  4. CVE 2026 61504 rejetto hfs 321 stored xss via file names in
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Back to active CVEs
Medium · CVSS 5.1CVE-2026-61504

Rejetto HFS < 3.2.1 Stored XSS via File Names in Basic Web Listing

Answer in brief

CVE-2026-61504 records a Medium severity (CVSS 5.1) vulnerability in Rejetto HFS < 3.2.1 Stored XSS via File Names in Basic Web Listing. The current sources do not mark it as known exploited. The current feed maps rejetto/hfs (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jul 13, 2026Updated Oct 1, 2026Source checked Oct 1, 2026First seen by HOL Jul 13, 2026Material review Oct 1, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps rejetto/hfs (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
rejetto/hfsgeneric*Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for rejetto/hfs.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Jul 13, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 1, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Jul 13, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

Rejetto HFS 3.0.0 through 3.2.0 does not escape file names in its fallback "basic" web listing, and this listing can be forced by any browser via the ?get=basic parameter. A user with upload permission - or an anonymous user on servers with an open upload folder - can store a file whose name contains script that executes in the browser of anyone viewing the listing.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Sakai Conversations has a Stored XSS IssueAlso CWE-79
  • Vvveb: Stored XSS in Vvveb via sanitizeHTML() filter bypass using a quoted greater-than characterAlso CWE-79
  • GetSimple CMS: Authenticated Stored XSS in backup viewer (backup-edit.php) via output decoding of page meta fields and contentAlso CWE-79
  • GetSimple CMS: Stored Cross-Site Scripting (XSS) via the "title" parameter in admin/components.phpAlso CWE-79
  • Zod 4.6.5 Uncontrolled Resource Consumption via Array ValidationSame generic ecosystem
  • Wormhole.app SSRFSame generic ecosystem

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Oct 1, 2026
References
2 linked sources
Open source record