CVE-2021-25033
MEDIUMCVSS 6.1/10EPSS 2.68%
Last modified
CVE-2021-25033 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The WordPress Newsletter Plugin WordPress plugin before 1.6.5 does not validate the to parameter before redirecting the user to its given value, leading to an open redirect issue. EPSS estimates a 2.68% chance of exploitation in the next 30 days.
Description
The WordPress Newsletter Plugin WordPress plugin before 1.6.5 does not validate the to parameter before redirecting the user to its given value, leading to an open redirect issue
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Noptin | Noptin | < 1.6.5 |
References
- https://plugins.trac.wordpress.org/changeset/2639592Patch, Third Party Advisory
- https://wpscan.com/vulnerability/c2d2384c-41b9-4aaf-b918-c1cfda58af5cExploit, Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2639592Patch, Third Party Advisory
- https://wpscan.com/vulnerability/c2d2384c-41b9-4aaf-b918-c1cfda58af5cExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-25033?
The WordPress Newsletter Plugin WordPress plugin before 1.6.5 does not validate the to parameter before redirecting the user to its given value, leading to an open redirect issue
How severe is CVE-2021-25033?
CVE-2021-25033 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 2.68% probability of exploitation in the next 30 days.
How do I fix CVE-2021-25033?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2021-25033?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST