CVE-2021-26764

CVE-2021-26764 is a high-severity vulnerability in Phpgurukul Student Record System with a CVSS 3.x base score of 8.8. 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

Description

SQL injection vulnerability in PHPGurukul Student Record System v 4.0 allows remote attackers to execute arbitrary SQL statements, via the id parameter to edit-std.php.

Frequently asked questions

What is CVE-2021-26764?
SQL injection vulnerability in PHPGurukul Student Record System v 4.0 allows remote attackers to execute arbitrary SQL statements, via the id parameter to edit-std.php.
How severe is CVE-2021-26764?
CVE-2021-26764 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-26764 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-26764?
CVE-2021-26764 affects Phpgurukul Student Record System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-26764?
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.
When was CVE-2021-26764 published?
CVE-2021-26764 was published on 2021-07-22 and last updated on 2026-06-17.

References

Affected products (1)

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