How severe is CVE-2026-5552?

CVE-2026-5552 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-2026-5552 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-5552?

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

Does CVE-2026-5552 have an EU (EUVD) identifier?

Yes. CVE-2026-5552 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19052.

When was CVE-2026-5552 published?

CVE-2026-5552 was published on 2026-04-05 and last updated on 2026-06-17.

CVE-2026-5552

CVE-2026-5552 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% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-19052
Weakness: CWE-74
Published: 2026-04-05
Last modified: 2026-06-17

Description

A weakness has been identified in PHPGurukul Online Shopping Portal Project 2.1. This issue affects some unknown processing of the file /sub-category.php of the component Parameter Handler. This manipulation of the argument pid causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Frequently asked questions

What is CVE-2026-5552?: A weakness has been identified in PHPGurukul Online Shopping Portal Project 2.1. This issue affects some unknown processing of the file /sub-category.php of the component Parameter Handler. This manipulation of the argument pid causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
How severe is CVE-2026-5552?: CVE-2026-5552 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-2026-5552 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-5552?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-5552 have an EU (EUVD) identifier?: Yes. CVE-2026-5552 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19052.
When was CVE-2026-5552 published?: CVE-2026-5552 was published on 2026-04-05 and last updated on 2026-06-17.

References

Other CWE-74 (Improper Neutralization of Special Elements (Injection)) vulnerabilities

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