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CVE-2021-31164

Apache Unomi log injection

HIGH
7.5
CVSS Score
Published: May 4, 2021 at 06:55 AM UTC
Updated: June 17, 2026 at 03:51 AM UTC
1 product affected across 1 vendorUnomi

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

Apache Unomi prior to version 1.5.5 allows CRLF log injection because of the lack of escaping in the log statements.

Affected

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

Unomi· Apache
95%
v < 1.5.5Apache Unomi ≤ v < 1.5.5
Affected range stops below 1.5.5, 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)

x_refsource_MISCPatchVendor Advisory
Source: [email protected]
http://unomi.apache.org/security/cve-2021-31164

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-93CWE-74

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