How severe is CVE-2026-4575?

CVE-2026-4575 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-4575 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-4575?

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

Does CVE-2026-4575 have an EU (EUVD) identifier?

Yes. CVE-2026-4575 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14367.

When was CVE-2026-4575 published?

CVE-2026-4575 was published on 2026-03-23 and last updated on 2026-06-17.

CVE-2026-4575

CVE-2026-4575 is a low-severity vulnerability with a CVSS 3.x base score of 2.4. 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: Low (CVSS 3.x base score 2.4)
CVSS v2: 3.3
CVSS v4: 1.9
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-14367
Weakness: CWE-79
Published: 2026-03-23
Last modified: 2026-06-17

Description

A flaw has been found in code-projects Exam Form Submission 1.0. This issue affects some unknown processing of the file /admin/update_s2.php. This manipulation of the argument sname causes cross site scripting. The attack can be initiated remotely. The exploit has been published and may be used.

Frequently asked questions

What is CVE-2026-4575?: A flaw has been found in code-projects Exam Form Submission 1.0. This issue affects some unknown processing of the file /admin/update_s2.php. This manipulation of the argument sname causes cross site scripting. The attack can be initiated remotely. The exploit has been published and may be used.
How severe is CVE-2026-4575?: CVE-2026-4575 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-4575 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-4575?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-4575 have an EU (EUVD) identifier?: Yes. CVE-2026-4575 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14367.
When was CVE-2026-4575 published?: CVE-2026-4575 was published on 2026-03-23 and last updated on 2026-06-17.

References

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

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CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
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CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

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