Advisory details:
github_osv / GHSA-584p-rpvq-35vf
| Advisory ID | github_osv/GHSA-584p-rpvq-35vf |
| Aliases |
CVE-2026-33770
|
| Summary | AVideo has SQL Injection in category.php fixCleanTitle() via Unparameterized clean_title and id Variables ### Summary The `fixCleanTitle()` static method in `objects/category.php` constructs a SQL SELECT query by directly interpolating both `$clean_title` and `$id` into the query string without using prepared statements or parameterized queries. An attacker who can trigger category creation or renaming with a crafted title value can inject arbitrary SQL. ### Details **File:** `objects/category.php` **Vulnerable code:** ```php public static function fixCleanTitle($clean_title, $count, $id, $original_title = "") { global $global; $sql = "SELECT * FROM categories WHERE clean_name = '{$clean_title}' "; if (!empty($id)) { $sql .= " AND id != {$id} "; } $sql .= " LIMIT 1"; $res = sqlDAL::readSql($sql, "", [], true); // ... } ``` Both `$clean_title` (a user-supplied category name after slug conversion) and `$id` (the category ID being edited) are embedded directly into the SQL string. The `$clean_title` value derives from user input through the category save workflow — it is the "clean" URL-slug version of whatever category name the user submits. No escaping or parameterization is applied before the value is placed inside single quotes in the query. ### PoC An authenticated admin creates or renames a category with the title: ``` test' UNION SELECT username,password,3,4,5,6,7,8,9,10 FROM users-- - ``` After slug conversion (which typically only strips spaces and special characters, leaving SQL metacharacters that survive inside single quotes), the backend executes: ```sql SELECT * FROM categories WHERE clean_name = 'test' UNION SELECT username,password,3,4,5,6,7,8,9,10 FROM users-- -' LIMIT 1 ``` This returns rows from the `users` table, enabling full credential exfiltration. The `$id` concatenation point is also injectable via a crafted numeric+SQL-suffix value if integer validation is absent. ### Impact - **Type:** SQL Injection (CWE-89) - **Severity:** High - **Authentication required:** Admin-level (category management), though the same pattern may be reachable via lower-privilege paths depending on plugin configuration - **Impact:** Full database read; credentials, private video metadata, user PII accessible via UNION injection - **Fix:** Replace direct interpolation with parameterized queries — use `?` placeholders and pass `$clean_title` and `(int)$id` as bound parameters |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 6.4 |
| Risk | 3.2 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv4 | 7.1 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-584p-rpvq-35vf/GHSA-584p-rpvq-35vf.json |
| generic_textual | HIGH |
| Reference id | Reference type | URL |
|---|---|---|
| https://github.com/WWBN/AVideo | ||
| 994cc2b3d802b819e07e6088338e8bf4e484aae4 | Other | https://github.com/WWBN/AVideo/commit/994cc2b3d802b819e07e6088338e8bf4e484aae4 |
| CVE-2026-33770 | https://nvd.nist.gov/vuln/detail/CVE-2026-33770 | |
| GHSA-584p-rpvq-35vf | Other | https://github.com/WWBN/AVideo/security/advisories/GHSA-584p-rpvq-35vf |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Attack Requirements (AT) | Privileges Required (PR) | User Interaction (UI) | Vulnerable System Impact Confidentiality (VC) | Vulnerable System Impact Integrity (VI) | Vulnerable System Impact Availability (VA) | Subsequent System Impact Confidentiality (SC) | Subsequent System Impact Integrity (SI) | Subsequent System Impact Availability (SA) |
|---|---|---|---|---|---|---|---|---|---|---|
network adjacent local physical |
low high |
none present |
none low high |
none passive active |
high low none |
high low none |
high low none |
high low none |
high low none |
high low none |
Vector: SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-03-31T13:29:07Z/
Decision: Track*
Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/33xxx/CVE-2026-33770.json
Source Advisory: vulnrichment/CVE-2026-33770
[{'Exploitation': 'poc'},
{'Automatable': 'yes'},
{'Technical Impact': 'total'},
{'Mission Prevalence': 'minimal'},
{'Public Well-being Impact': 'material'},
{'Mission & Well-being': 'medium'}]