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CVE Vulnerability Details :
CVE-2026-33330
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-24 Mar, 2026 | 19:15
Updated At-24 Mar, 2026 | 20:07
Rejected At-
▼CVE Numbering Authority (CNA)
FileRise ONLYOFFICE integration allows read-only users to overwrite files via forged save callback

FileRise is a self-hosted web file manager / WebDAV server. Prior to version 3.10.0, a broken access control issue in FileRise's ONLYOFFICE integration allows an authenticated user with read-only access to obtain a signed save callbackUrl for a file and then directly forge the ONLYOFFICE save callback to overwrite that file with attacker-controlled content. This issue has been patched in version 3.10.0.

Affected Products
Vendor
error311
Product
FileRise
Versions
Affected
  • < 3.10.0
Problem Types
TypeCWE IDDescription
CWECWE-863CWE-863: Incorrect Authorization
Type: CWE
CWE ID: CWE-863
Description: CWE-863: Incorrect Authorization
Metrics
VersionBase scoreBase severityVector
3.17.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/error311/FileRise/security/advisories/GHSA-6c3j-f4x4-36m3
x_refsource_CONFIRM
https://github.com/error311/FileRise/commit/3871f9fd1661688bed4f7dd23912be0ebf50973c
x_refsource_MISC
https://github.com/error311/FileRise/releases/tag/v3.10.0
x_refsource_MISC
Hyperlink: https://github.com/error311/FileRise/security/advisories/GHSA-6c3j-f4x4-36m3
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/error311/FileRise/commit/3871f9fd1661688bed4f7dd23912be0ebf50973c
Resource:
x_refsource_MISC
Hyperlink: https://github.com/error311/FileRise/releases/tag/v3.10.0
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found