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CVE-2022-3206

Passster < 3.5.5.5.2 - Insecure Storage of Password

MEDIUM
5.9
CVSS Score
Published: October 17, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 04:59 AM UTC
1 product affected across 1 vendorPassster

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Severity
MEDIUM5.9
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

The Passster WordPress plugin before 3.5.5.5.2 stores the password inside a cookie named "passster" using base64 encoding method which is easy to decode. This puts the password at risk in case the cookies get leaked.

Affected

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

Passster· Passster Projectwordpress-plugin
95%
v < 3.5.5.5.2
Affected range stops below 3.5.5.5.2, 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 (1)

ExploitVDB EntryTechnical DescriptionThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/a8963750-62bf-403e-a906-94f371ed2a7a

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.9MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-319CWE-522

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