How severe is CVE-2026-5579?

CVE-2026-5579 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-5579 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-5579?

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

Does CVE-2026-5579 have an EU (EUVD) identifier?

Yes. CVE-2026-5579 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19107.

When was CVE-2026-5579 published?

CVE-2026-5579 was published on 2026-04-05 and last updated on 2026-06-17.

CVE-2026-5579

CVE-2026-5579 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-19107
Weakness: CWE-74
Published: 2026-04-05
Last modified: 2026-06-17

Description

A vulnerability was determined in CodeAstro Online Classroom 1.0. This issue affects some unknown processing of the file /OnlineClassroom/updatedetailsfromfaculty.php?myfid=108 of the component Parameter Handler. Executing a manipulation of the argument fname can lead to sql injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

Frequently asked questions

What is CVE-2026-5579?: A vulnerability was determined in CodeAstro Online Classroom 1.0. This issue affects some unknown processing of the file /OnlineClassroom/updatedetailsfromfaculty.php?myfid=108 of the component Parameter Handler. Executing a manipulation of the argument fname can lead to sql injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
How severe is CVE-2026-5579?: CVE-2026-5579 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-5579 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-5579?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-5579 have an EU (EUVD) identifier?: Yes. CVE-2026-5579 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19107.
When was CVE-2026-5579 published?: CVE-2026-5579 was published on 2026-04-05 and last updated on 2026-06-17.

References

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