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CVE-2023-45210

MEDIUM
4.3
CVSS Score
Published: December 6, 2023 at 08:40 AM UTC
Updated: June 17, 2026 at 06:28 AM UTC
2 products affected across 2 vendorsPleasanterPleasanter

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

Pleasanter 1.3.47.0 and earlier contains an improper access control vulnerability, which may allow a remote authenticated attacker to view the temporary files uploaded by other users who are not permitted to access.

Affected

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

Pleasanter· Pleasanter
95%
v ≤ 1.3.47.0
Pleasanter· Implem
60%
v ≤ 1.3.47.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Third Party Advisory
Source: [email protected]
https://jvn.jp/en/jp/JVN96209256/
Vendor Advisory
Source: [email protected]
https://pleasanter.org/archives/vulnerability-update-202311

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

4.3MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-OtherCWE-284

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