VulnSocial

CVE-2026-33071Disclosure(filerise / filerise)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

FileRise is a self-hosted web file manager / WebDAV server. In versions prior to 3.8.0, the WebDAV upload endpoint accepts any file extension including .phtml, .php5, .htaccess, and other server-side executable types, bypassing the filename validation enforced by the regular upload path. In non-default deployments lacking Apache's LocationMatch protection, this leads to remote code execution. When files are uploaded via WebDAV, the createFile() method in FileRiseDirectory.php and the put() method in FileRiseFile.php accept the filename directly from the WebDAV client without any validation. In contrast, the regular upload endpoint in UploadModel::upload() validates filenames against REGEX_FILE_NAME. This issue is fixed in version 3.8.0.

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0.0/ 10 priority

Sources & remediation

Exploit / PoC references
Other references
Weakness type (CWE)
CWE-434CWE-552

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • filerise

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-03-20); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
filerise
Products
filerise

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-03-20: 1Mentions · 2026-03-22: 1Technical Details · 2026-03-20: 1Technical Details · 2026-03-22: 103-2003-22
Signal classification1 categories
Disclosure
2100.0%
Referenced assets3 URLs
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-33071 FileRise is a self-hosted web file manager / WebDAV server. In versions prior to 3.8.0, the WebDAV upload endpoint accepts any file extension including .phtml, .php5,… https://www.cve.org/CVERecord?id=CVE-2026-33071

    Post summary

    CVE-2026-33071 affects FileRise’s WebDAV upload endpoint, permitting upload of files with potentially executable extensions before version 3.8.0, but no proof of exploitation or patch information is mentioned.

    00000122
    56.8K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-33071 Remote Code Execution in FileRise WebDAV Server Before Version 3.... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-33071 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1

    Post summary

    An alert is announced for CVE‑2026‑33071, a remote code execution flaw in FileRise WebDAV Server versions before 3, with a link to vulnerability details.

    0000047
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appfilerisefilerise---

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