WordPress plugin vulnerabilities
404 to 301 - Redirect Manager, 301 Redirection, 404 Error Logs & 404 Monitoring vulnerabilities
Known security issues in the 404 to 301 - Redirect Manager, 301 Redirection, 404 Error Logs & 404 Monitoring WordPress plugin, by affected version, with severity, CVE and the version that fixes each one.
- Plugin slug
- 404-to-301
- Latest version
- 4.0.5
- Active installs
- 100,000+
- Known vulnerabilities
- 18
- Data updated
- 2026-10-18 08:55 UTC
Check your version
This information comes from public vulnerability databases and may be incomplete or out of date. A plugin with no known vulnerabilities is not proof that it is secure; keep plugins updated and remove the ones you do not use.
Fixed in version 3.1.2 (3)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress 404 to 301 plugin <= 3.1.1 - Reflected Cross-Site Scripting (XSS) vulnerability No CVE assigned · Source | Not rated | - | < 3.1.2 | 2022-06-07 |
| 404 to 301 – Redirect, Log and Notify 404 Errors <= 3.1.1 - Reflected Cross-Site Scripting No CVE assigned · Source | Not rated | - | < 3.1.2 | 2022-06-07 |
| 404 to 301 < 3.1.2 - Reflected Cross-Site Scripting No CVE assigned · Source | Not rated | - | < 3.1.2 | - |
Fixed in version 3.0.9 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress 404 to 301 plugin <= 3.0.8 - Cross-Site Request Forgery (CSRF) vulnerability leading to Logs Deletion CVE-2021-24766 · Source | Medium | 6.5 | < 3.0.9 | 2021-10-11 |
Fixed in version 3.0.8 (3)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| 404 to 301 <= 3.0.7 - Missing Authorization to Redirect Creation CVE-2021-4338 · Source | Medium | 5.4 | < 3.0.8 | 2021-06-18 |
| WordPress 404 to 301 plugin <= 3.0.7 - Broken Access Control vulnerability No CVE assigned · Source | Not rated | - | < 3.0.8 | 2021-06-18 |
| 404 to 301 < 3.0.8 - Broken Access Control No CVE assigned · Source | Not rated | - | < 3.0.8 | - |
Fixed in version 3.0.6 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress 404 to 301 Plugin <= 3.0.5 is vulnerable to Cross Site Scripting (XSS) CVE-2023-33999 · Source | High | 7.1 | < 3.0.6 | 2023-07-18 |
Fixed in version 3.0.2 (3)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress 404 to 301 plugin <= 3.0.1 - Authenticated Option Update vulnerability (Fremius Library security issue) No CVE assigned · Source | Not rated | - | < 3.0.2 | 2019-03-05 |
| Freemius SDK <= 2.2.3 - Missing Authorization to Arbitrary Options Update No CVE assigned · Source | Not rated | - | < 3.0.2 | 2019-02-25 |
| Freemius Library < 2.2.4 - Subscriber+ Arbitrary Option Update No CVE assigned · Source | Not rated | - | < 3.0.2 | - |
Fixed in version 2.3.3 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress 404 to 301 Plugin <= 2.3.1 - Persistent Cross-Site Scripting (XSS) Vulnerability No CVE assigned · Source | Not rated | - | < 2.3.3 | 2016-09-06 |
Fixed in version 2.3.1 (3)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress 404 to 301 Plugin <= 2.3.0 - Cross Site Scripting No CVE assigned · Source | Not rated | - | < 2.3.1 | 2016-08-27 |
| 404 to 301 <= 2.3.0 - Unauthenticated Stored Cross-Site Scripting No CVE assigned · Source | Not rated | - | < 2.3.1 | 2016-08-27 |
| 404 to 301 <= 2.3.0 - Unauthenticated Stored Cross-Site Scripting (XSS) No CVE assigned · Source | Not rated | - | < 2.3.1 | - |
Fixed in version 2.2.9 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress 404 to 301 Plugin <= 2.2.8 - Persistent Cross Site Scripting No CVE assigned · Source | Not rated | - | < 2.2.9 | 2016-11-08 |
Fixed in version 2.0.3 (2)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| 404 to 301 <= 2.0.2 - Authenticated Blind SQL Injection CVE-2015-9323 · Source | Critical | 9.8 | < 2.0.3 | 2015-08-20 |
| WordPress 404 to 301 Plugin <= 2.0.2 - Blind SQL Injection No CVE assigned · Source | Not rated | - | < 2.0.3 | 2015-08-20 |
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Sources and attribution
- Vulnerability data from WPVulnerability (WordPress, plugins, themes and server software). WPVulnerability data license.
- CVE records are copyright The MITRE Corporation. CVE Terms of Use.
- Known-exploited status from the CISA Known Exploited Vulnerabilities catalog. Public domain (U.S. Government work).
- Plugin names, latest versions and install counts from the WordPress.org plugin directory. WordPress is a trademark of the WordPress Foundation; Webforta is not affiliated with or endorsed by WordPress.org, WPVulnerability or the sources above.