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CVE-2022-45787

Apache James MIME4J: Temporary File Information Disclosure in MIME4J TempFileStorageProvider

MEDIUM
5.5
CVSS Score
Published: January 6, 2023 at 09:31 AM UTC
Updated: June 17, 2026 at 05:10 AM UTC
1 product affected across 1 vendorJames

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

Unproper laxist permissions on the temporary files used by MIME4J TempFileStorageProvider may lead to information disclosure to other local users. This issue affects Apache James MIME4J version 0.8.8 and prior versions. We recommend users to upgrade to MIME4j version 0.8.9 or later.

Affected

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

James· Apache
95%
v ≤ 0.8.8v < 0.8.9
Affected range stops below 0.8.9, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

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

Patch and advisory references

References (1)

Vendor AdvisoryMailing List
Source: [email protected]
https://lists.apache.org/thread/26s8p9stl1z261c4qw15bsq03tt7t0rj

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

5.5MEDIUMCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-312

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