Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
CVE Vulnerability Details :
CVE-2026-2551
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-16 Feb, 2026 | 10:32
Updated At-16 Feb, 2026 | 10:32
Rejected At-
▼CVE Numbering Authority (CNA)
ZenTao Backup control.php delete path traversal

A vulnerability was determined in ZenTao up to 21.7.8. Affected by this vulnerability is the function delete of the file editor/control.php of the component Backup Handler. This manipulation of the argument fileName causes path traversal. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Affected Products
Vendor
n/a
Product
ZenTao
Modules
  • Backup Handler
Versions
Affected
  • 21.7.0
  • 21.7.1
  • 21.7.2
  • 21.7.3
  • 21.7.4
  • 21.7.5
  • 21.7.6
  • 21.7.7
  • 21.7.8
Problem Types
TypeCWE IDDescription
CWECWE-22Path Traversal
Type: CWE
CWE ID: CWE-22
Description: Path Traversal
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
3.05.4MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
2.05.5N/A
AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 5.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
ez-lbz (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-15 00:00:00
VulDB entry created2026-02-15 01:00:00
VulDB entry last update2026-02-15 17:25:26
Event: Advisory disclosed
Date: 2026-02-15 00:00:00
Event: VulDB entry created
Date: 2026-02-15 01:00:00
Event: VulDB entry last update
Date: 2026-02-15 17:25:26
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.346160
vdb-entry
technical-description
https://vuldb.com/?ctiid.346160
signature
permissions-required
https://vuldb.com/?submit.749983
third-party-advisory
https://github.com/ez-lbz/ez-lbz.github.io/issues/10
exploit
issue-tracking
Hyperlink: https://vuldb.com/?id.346160
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.346160
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.749983
Resource:
third-party-advisory
Hyperlink: https://github.com/ez-lbz/ez-lbz.github.io/issues/10
Resource:
exploit
issue-tracking
Details not found