CVE-2021-26765
9.8
CRITICAL · CVSS 3.1 · EPSS 2.9% (pctl 87)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
SQL injection vulnerability in PHPGurukul Student Record System 4.0 allows remote attackers to execute arbitrary SQL statements, via the sid parameter to edit-sub.php.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 2.92% — more likely to be exploited than 87% of all CVEs |
| Weakness | CWE-89 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-07-22 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| phpgurukul | student record system |
References
- https://github.com/BigTiger2020/Student-Record-System-/blob/main/README.md
- https://packetstormsecurity.com/files/161237/Student-Record-System-4.0-SQL-Injection.html
- https://phpgurukul.com/
- https://phpgurukul.com/wp-content/uploads/2019/05/schoolmanagement.zip
- https://github.com/BigTiger2020/Student-Record-System-/blob/main/README.md
- https://packetstormsecurity.com/files/161237/Student-Record-System-4.0-SQL-Injection.html
- https://phpgurukul.com/
- https://phpgurukul.com/wp-content/uploads/2019/05/schoolmanagement.zip
→ the Explorer · watch your stack · NVD