CVE-2021-3350
deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason...
deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.
- Record
CVE-2021-3350- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE ListNo score
deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.
- Record
CVE-2021-3350- Updated
- 2026-11-02
EUVDEUVD-2021-26681No score
deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.
- Record
EUVD-2021-26681- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f5jj-fmp8-xqh3No score
deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason...
deleteaccount.php in the Delete Account plugin 1.4 for MyBB allows XSS via the deletereason parameter.
- Record
GHSA-f5jj-fmp8-xqh3- Weakness
- CWE-79
- 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-2021-3350 is a medium vulnerability (CVSS 6.1) in Delete Account Project Account, published February 1, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.78%, the 56th percentile. No source names a fixed version.