CVE-2021-24547
KN Fix Your Title <= 1.0.1 - Authenticated Stored XSS
The KN Fix Your Title WordPress plugin through 1.0.1 was vulnerable to Authenticated Stored XSS in the separator field.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The KN Fix Your Title WordPress plugin through 1.0.1 was vulnerable to Authenticated Stored XSS in the separator field.
- Record
CVE-2021-24547- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
KN Fix Your Title <= 1.0.1 - Authenticated Stored XSS
The KN Fix Your Title WordPress plugin through 1.0.1 was vulnerable to Authenticated Stored XSS in the separator field.
- Record
CVE-2021-24547- Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2021-11459 No score
The KN Fix Your Title WordPress plugin through 1.0.1 was vulnerable to Authenticated Stored XSS in the separator field.
- Record
EUVD-2021-11459- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wh25-5c83-qcx8 No score
The KN Fix Your Title WordPress plugin through 1.0.1 was vulnerable to Authenticated Stored XSS...
The KN Fix Your Title WordPress plugin through 1.0.1 was vulnerable to Authenticated Stored XSS in the separator field.
- Record
GHSA-wh25-5c83-qcx8- 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-2021-24547 is a medium vulnerability (CVSS 5.4) in Kn Fix Your Title Project Fix Your Title, published August 23, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.62%, the 50th percentile. No source names a fixed version.