CVE-2021-26764
SQL injection vulnerability in PHPGurukul Student Record System v 4.0 allows remote attackers to...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2021-26764- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:P - Weakness
- CWE-89
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2021-26764- Updated
- 2026-11-02
EUVDEUVD-2021-13551 No score
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.
- Record
EUVD-2021-13551- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-7353-2pcr-gr4q
SQL injection vulnerability in PHPGurukul Student Record System v 4.0 allows remote attackers to...
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.
- Record
GHSA-7353-2pcr-gr4q- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-26764 is a high vulnerability (CVSS 8.8) in Phpgurukul Student Record System, published July 22, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.49%, the 84th percentile. No source names a fixed version.
References
phpgurukul.com
packetstormsecurity.com/files/161237/Student-Record-System-4.0-SQL-Injection.html
github.com/BigTiger2020/Student-Record-System-/blob/main/README.md
nvd.nist.gov/vuln/detail/CVE-2021-26764