CVE-2021-38322
CVE-2021-38322 is a medium-severity vulnerability in Twitter Friends Widget Project Twitter Friends Widget with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (55th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Twitter Friends Widget Project Twitter Friends Widget
- Published:
- Last modified:
Description
The Twitter Friends Widget WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the pmc_TF_user and pmc_TF_password parameter found in the ~/twitter-friends-widget.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.1.
Frequently asked questions
- What is CVE-2021-38322?
- The Twitter Friends Widget WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the pmc_TF_user and pmc_TF_password parameter found in the ~/twitter-friends-widget.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.1.
- How severe is CVE-2021-38322?
- CVE-2021-38322 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-38322 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-38322?
- CVE-2021-38322 affects Twitter Friends Widget Project Twitter Friends Widget. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-38322?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-38322 published?
- CVE-2021-38322 was published on 2021-09-09 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/browser/twitter-friends-widget/trunk/twitter-friends-widget.php#L309
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-38322
Affected products (1)
- cpe:2.3:a:twitter_friends_widget_project:twitter_friends_widget:*:*:*:*:*:wordpress:*:*
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