CVE-2021-31779
MEDIUMCVSS 6.4/10EPSS 0.47%
Last modified
CVE-2021-31779 is a medium-severity vulnerability rated 6.4/10 on the CVSS scale. The yoast_seo (aka Yoast SEO) extension before 7.2.1 for TYPO3 allows SSRF via a backend user account.. EPSS estimates a 0.47% chance of exploitation in the next 30 days.
Description
The yoast_seo (aka Yoast SEO) extension before 7.2.1 for TYPO3 allows SSRF via a backend user account.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Yoast | Yoast Seo | < 7.2.1 |
References
- https://typo3.org/security/advisory/typo3-ext-sa-2021-006Patch, Third Party Advisory
- https://typo3.org/security/advisory/typo3-ext-sa-2021-006Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-31779?
The yoast_seo (aka Yoast SEO) extension before 7.2.1 for TYPO3 allows SSRF via a backend user account.
How severe is CVE-2021-31779?
CVE-2021-31779 has a CVSS score of 6.4/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.
How do I fix CVE-2021-31779?
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.
How Strix Helps
- One Click Account Takeover in GranolaHow a notification link broke out of Electron and led to a one-click account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-31769MyQ Server in MyQ X Smart before 8.2 allows remote code exec…8.8
- CVE-2021-3177Python 3.x through 3.9.1 has a buffer overflow in PyCArg_rep…9.8
- CVE-2021-31771Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2021-31776Aviatrix VPN Client before 2.14.14 on Windows has an unquote…7.8
- CVE-2021-31777The dce (aka Dynamic Content Element) extension 2.2.0 throug…4.9
- CVE-2021-31778The media2click (aka 2 Clicks for External Media) extension …5.4
- CVE-2021-3178fs/nfsd/nfs3xdr.c in the Linux kernel through 5.10.8, when t…6.5
- CVE-2021-31780In app/Model/MispObject.php in MISP 2.4.141, an incorrect sh…7.5
- CVE-2021-31783show_default.php in the LocalFilesEditor extension before 11…7.5
- CVE-2021-31784An out-of-bounds write vulnerability exists in the file-read…7.8
- CVE-2021-31785The Bluetooth Classic implementation on Actions ATS2815 and …6.5
- CVE-2021-31786The Bluetooth Classic Audio implementation on Actions ATS281…6.5
Are you affected by CVE-2021-31779?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST