PatchTheCVECVE-2021-24277: The RSS for Yandex Turbo WordPress plugin before 1.30 did not properly sanitise the user inputs from its Счетч
CVE-2021-24277 is a medium-severity flaw (CVSS 5.4) affecting rss for yandex turbo. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
The RSS for Yandex Turbo WordPress plugin before 1.30 did not properly sanitise the user inputs from its Счетчики settings tab before outputting them back in the page, leading to authenticated stored Cross-Site Scripting issues
Why this priority
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.4 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | Required |
| EPSS exploit chance | 0.6% (top 50%) |
| CISA exploited list | No |
| Weakness | CWE-79 |
| Published | 2021-05-14 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2021-24277?
rss for yandex turbo: upgrade to 1.30. Exact commands for each OS are on this page.
Is CVE-2021-24277 being exploited?
CVE-2021-24277 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2021-24277 affect?
CVE-2021-24277 affects rss for yandex turbo. Severity is medium (CVSS 5.4). The RSS for Yandex Turbo WordPress plugin before 1.30 did not properly sanitise the user inputs from its Счетчики settings tab before outputting them back in the page, leading to authenticated stored Cross-Site Scripting issues
How urgent is CVE-2021-24277?
Priority 36/100. Public exploit reference