Is CVE-2015-0258 in the CISA KEV catalog?

No. CVE-2015-0258 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-0258?

CVE-2015-0258 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2015-0258?

CVE-2015-0258 has an EPSS score of 3.78% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-0258?

Upgrade collabtive on ubuntu 16.04 to 2.0+dfsg-6ubuntu1.1 or later.

CVE & CISA-KEV Catalog

CVE-2015-0258

HIGHEPSS 89th pctl

8.8

CVSS v3

NVD

Description

Multiple incomplete blacklist vulnerabilities in the avatar upload functionality in manageuser.php in Collabtive before 2.1 allow remote authenticated users to execute arbitrary code by uploading a file with a (1) .php3, (2) .php4, (3) .php5, or (4) .phtml extension.

CWE-434Unrestricted File Upload

How to fix

Remediation Available

collabtiveUbuntu

Fixed in:2.0+dfsg-6ubuntu1.1USN-4590-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

3.78%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

References

Patch1

github.com

Exploit1

packetstormsecurity.com

Third-Party Advisory2

Related Vulnerabilities

Other CWE-434 (Unrestricted File Upload) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-12617	High	8.1	100%	KEV	Fix
CVE-2018-15961	Critical	9.8	100%	KEV	-
CVE-2021-31207	Medium	6.6	100%	KEV + Ransom	Fix
CVE-2017-12615	High	8.1	100%	KEV + Ransom	-
CVE-2025-31324	Critical	10.0	99%	KEV + Ransom	-
CVE-2024-50623	Critical	9.8	99%	KEV + Ransom	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.