How severe is CVE-2026-3135?

CVE-2026-3135 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-3135 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3135?

CVE-2026-3135 affects Clive 21 News Portal Project. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3135?

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.

Does CVE-2026-3135 have an EU (EUVD) identifier?

Yes. CVE-2026-3135 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8575.

When was CVE-2026-3135 published?

CVE-2026-3135 was published on 2026-02-25 and last updated on 2026-06-17.

CVE-2026-3135

CVE-2026-3135 is a high-severity vulnerability in Clive 21 News Portal Project with a CVSS 3.x base score of 7.3. 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8575
Weakness: CWE-89
Affected product: Clive 21 News Portal Project
Published: 2026-02-25
Last modified: 2026-06-17

Description

A weakness has been identified in itsourcecode News Portal Project 1.0. The impacted element is an unknown function of the file /admin/add-category.php. This manipulation of the argument Category causes sql injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

Frequently asked questions

What is CVE-2026-3135?: A weakness has been identified in itsourcecode News Portal Project 1.0. The impacted element is an unknown function of the file /admin/add-category.php. This manipulation of the argument Category causes sql injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.
How severe is CVE-2026-3135?: CVE-2026-3135 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-3135 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3135?: CVE-2026-3135 affects Clive 21 News Portal Project. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3135?: 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.
Does CVE-2026-3135 have an EU (EUVD) identifier?: Yes. CVE-2026-3135 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8575.
When was CVE-2026-3135 published?: CVE-2026-3135 was published on 2026-02-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:clive_21:news_portal_project:1.0:*:*:*:*:*:*:*

More vulnerabilities in Clive 21 News Portal Project

CVE-2026-3164 — High (CVSS 7.3): A vulnerability was found in itsourcecode News Portal Project 1.0. This issue affects some unknown processing of the…
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