VulnerabilityAnalyzed
CVE-2021-47905
MyBB Delete Account Plugin 1.4 contains a cross-site scripting vulnerability in the account deletion reason input field.
MEDIUM 5.1EPSS 0.21%
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
Description
MyBB Delete Account Plugin 1.4 contains a cross-site scripting vulnerability in the account deletion reason input field. Attackers can inject malicious scripts that will execute in the admin interface when viewing delete account reasons.
- CVSS 4.0
- 5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.21% probability · 12th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- mybb/delete account
- Source
- disclosure@vulncheck.com
References
- https://github.com/vintagedaddyo/MyBB_Plugin-Delete_Account/Product
- https://www.exploit-db.com/exploits/49500Exploit, VDB Entry
- https://www.vulncheck.com/advisories/mybb-delete-account-plugin-cross-site-scriptingThird Party Advisory
- https://www.exploit-db.com/exploits/49500Exploit, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.