CVE-2015-8473

CVE-2015-8473 is a medium-severity vulnerability in Redmine with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Redmine
Published: 2016-04-12
Last modified: 2026-06-17

Description

The Issues API in Redmine before 2.6.8, 3.0.x before 3.0.6, and 3.1.x before 3.1.2 allows remote authenticated users to obtain sensitive information in changeset messages by leveraging permission to read issues with related changesets from other projects.

Frequently asked questions

What is CVE-2015-8473?: The Issues API in Redmine before 2.6.8, 3.0.x before 3.0.6, and 3.1.x before 3.1.2 allows remote authenticated users to obtain sensitive information in changeset messages by leveraging permission to read issues with related changesets from other projects.
How severe is CVE-2015-8473?: CVE-2015-8473 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2015-8473 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-8473?: CVE-2015-8473 primarily affects Redmine. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-8473?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-8473 published?: CVE-2015-8473 was published on 2016-04-12 and last updated on 2026-06-17.

References

Affected products (10)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:*
cpe:2.3:a:redmine:redmine:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redmine:redmine:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:redmine:redmine:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:redmine:redmine:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:redmine:redmine:3.0.4:*:*:*:*:*:*:*
cpe:2.3:a:redmine:redmine:3.0.5:*:*:*:*:*:*:*
cpe:2.3:a:redmine:redmine:3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:redmine:redmine:3.1.1:*:*:*:*:*:*:*

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