CVE-2021-26601

HIGH
8.1
CVSS Score
Published: March 28, 2022 at 12:51 AM UTC
Updated: June 17, 2026 at 03:43 AM UTC
1 product affected across 1 vendorImpresscms

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Severity
HIGH8.1
Exploit prediction
EPSS 3%

Description

ImpressCMS before 1.4.3 allows libraries/image-editor/image-edit.php image_temp Directory Traversal.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.4.3
Affected range stops below 1.4.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

x_refsource_MISCThird Party Advisory
http://karmainsecurity.com/KIS-2022-02
x_refsource_MISCExploitMailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2022/Mar/44
x_refsource_MISCExploitThird Party Advisory
https://hackerone.com/reports/1081878

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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