How severe is CVE-2026-11486?

CVE-2026-11486 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-2026-11486 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-11486?

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-2026-11486 have an EU (EUVD) identifier?

Yes. CVE-2026-11486 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35017.

When was CVE-2026-11486 published?

CVE-2026-11486 was published on 2026-06-08 and last updated on 2026-06-17.

CVE-2026-11486

CVE-2026-11486 is a high-severity vulnerability 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-74.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-35017
Weakness: CWE-74
Published: 2026-06-08
Last modified: 2026-06-17

Description

A vulnerability was detected in SourceCodester Class and Exam Timetabling System 1.0. Affected by this vulnerability is an unknown functionality of the file /archive1.php. Performing a manipulation of the argument sy results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be used.

Frequently asked questions

What is CVE-2026-11486?: A vulnerability was detected in SourceCodester Class and Exam Timetabling System 1.0. Affected by this vulnerability is an unknown functionality of the file /archive1.php. Performing a manipulation of the argument sy results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be used.
How severe is CVE-2026-11486?: CVE-2026-11486 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-2026-11486 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-11486?: 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-2026-11486 have an EU (EUVD) identifier?: Yes. CVE-2026-11486 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35017.
When was CVE-2026-11486 published?: CVE-2026-11486 was published on 2026-06-08 and last updated on 2026-06-17.

References

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