CVE-2021-30134
CVE-2021-30134 is a medium-severity vulnerability in Php Curl Class Project Php Curl Class 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)
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Php Curl Class Project Php Curl Class
- Published:
- Last modified:
Description
php-mod/curl (a wrapper of the PHP cURL extension) before 2.3.2 allows XSS via the post_file_path_upload.php key parameter and the POST data to post_multidimensional.php.
Frequently asked questions
- What is CVE-2021-30134?
- php-mod/curl (a wrapper of the PHP cURL extension) before 2.3.2 allows XSS via the post_file_path_upload.php key parameter and the POST data to post_multidimensional.php.
- How severe is CVE-2021-30134?
- CVE-2021-30134 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-2021-30134 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-30134?
- CVE-2021-30134 primarily affects Php Curl Class Project Php Curl Class. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-30134?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-30134 published?
- CVE-2021-30134 was published on 2022-12-26 and last updated on 2026-06-17.
References
Affected products (6)
- cpe:2.3:a:php_curl_class_project:php_curl_class:*:*:*:*:*:*:*:*
- cpe:2.3:a:ht_slider_range_for_amazon_affiliates_project:ht_slider_range_for_amazon_affiliates:*:*:*:*:*:wordpress:*:*
- cpe:2.3:a:qiwi:woo-qiwi-payment-gateway:*:*:*:*:*:wordpress:*:*
- cpe:2.3:a:teamleade:teamleader_crm_forms:*:*:*:*:*:wordpress:*:*
- cpe:2.3:a:ptwooplugins:invoicing_with_invoicexpress_for_woocommerce:*:*:*:*:*:wordpress:*:*
- cpe:2.3:a:shopello_api_project:shopello_api:*:*:*:*:*:wordpress:*:*
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