How severe is CVE-2015-1864?

CVE-2015-1864 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2015-1864 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-1864?

CVE-2015-1864 primarily affects Kallithea-scm Kallithea. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-1864?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2015-1864 published?

CVE-2015-1864 was published on 2017-09-19 and last updated on 2026-06-17.

CVE-2015-1864

CVE-2015-1864 is a medium-severity vulnerability in Kallithea-scm Kallithea with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Kallithea-scm Kallithea
Published: 2017-09-19
Last modified: 2026-06-17

Description

Multiple cross-site scripting (XSS) vulnerabilities in the administration pages in Kallithea before 0.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) first name or (2) last name user details, or the (3) repository, (4) repository group, or (5) user group description.

Frequently asked questions

What is CVE-2015-1864?: Multiple cross-site scripting (XSS) vulnerabilities in the administration pages in Kallithea before 0.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) first name or (2) last name user details, or the (3) repository, (4) repository group, or (5) user group description.
How severe is CVE-2015-1864?: CVE-2015-1864 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2015-1864 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-1864?: CVE-2015-1864 primarily affects Kallithea-scm Kallithea. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-1864?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-1864 published?: CVE-2015-1864 was published on 2017-09-19 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:kallithea-scm:kallithea:0.1:*:*:*:*:*:*:*
cpe:2.3:a:kallithea-scm:kallithea:0.2:*:*:*:*:*:*:*

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