How severe is CVE-2017-14141?

CVE-2017-14141 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-14141 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-14141?

CVE-2017-14141 affects Kaltura Kaltura Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-14141?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-14141 published?

CVE-2017-14141 was published on 2017-09-19 and last updated on 2026-06-17.

CVE-2017-14141

CVE-2017-14141 is a high-severity vulnerability in Kaltura Kaltura Server with a CVSS 3.x base score of 7.2. 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-502.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 6.5
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Kaltura Kaltura Server
Published: 2017-09-19
Last modified: 2026-06-17

Description

The wiki_decode Developer System Helper function in the admin panel in Kaltura before 13.2.0 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.

Frequently asked questions

What is CVE-2017-14141?: The wiki_decode Developer System Helper function in the admin panel in Kaltura before 13.2.0 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.
How severe is CVE-2017-14141?: CVE-2017-14141 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-14141 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-14141?: CVE-2017-14141 affects Kaltura Kaltura Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-14141?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-14141 published?: CVE-2017-14141 was published on 2017-09-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kaltura:kaltura_server:*:*:*:*:*:*:*:*

More vulnerabilities in Kaltura Kaltura Server

CVE-2017-14143 — Critical (CVSS 9.8): The getUserzoneCookie function in Kaltura before 13.2.0 uses a hardcoded cookie secret to validate cookie signatures,…
CVE-2017-14142 — Medium (CVSS 6.1): Multiple cross-site scripting (XSS) vulnerabilities in Kaltura before 13.2.0 allow remote attackers to inject arbitrary…
CVE-2017-6392 — Medium (CVSS 6.1): An issue was discovered in Kaltura server Lynx-12.11.0. The vulnerability exists due to insufficient filtration of…
CVE-2017-6391 — Medium (CVSS 6.1): An issue was discovered in Kaltura server Lynx-12.11.0. The vulnerability exists due to insufficient filtration of…

All CVEs affecting Kaltura Kaltura Server →

Other CWE-502 (Deserialization of Untrusted Data) vulnerabilities

CVE-2026-41104 — Critical (CVSS 10.0): Deserialization of untrusted data in Microsoft Planetary Computer Pro allows an unauthorized attacker to disclose…
CVE-2026-43633 — Critical (CVSS 10.0): HestiaCP versions 1.9.0 through 1.9.4 contain a deserialization vulnerability in the web terminal component caused by a…
CVE-2026-33819 — Critical (CVSS 10.0): Deserialization of untrusted data in Microsoft Bing allows an unauthorized attacker to execute code over a network.
CVE-2026-20131 — Critical (CVSS 10.0): A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could…
CVE-2026-25632 — Critical (CVSS 10.0): EPyT-Flow is a Python package designed for the easy generation of hydraulic and water quality scenario data of water…
CVE-2025-14931 — Critical (CVSS 10.0): Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability.…

Browse all CWE-502 (Deserialization of Untrusted Data) vulnerabilities →