Authenticated SSRF via RSS Feed Import in HTMLy 3.1.1
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| danpros | HTMLy | unknown |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Danpros | Htmly |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.388% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Danpros
Danpros htmly |
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| Vendors & Products |
Danpros
Danpros htmly |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authenticated SSRF via RSS Feed Import in HTMLy 3.1.1 | Authenticated SSRF via RSS Feed Import in HTMLy 3.1.1 |
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authenticated SSRF via RSS Feed Import in HTMLy 3.1.1 | |
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | HTMLy 3.1.1 contains a Server-Side Request Forgery (SSRF) vulnerability in the RSS feed import functionality. The function get_feed() in system/admin/admin.php passes user-supplied $feed_url directly to file_get_contents() without any validation. An authenticated attacker with administrative privileges can exploit this by entering a crafted URL (e.g., http://dnslog.example.com/ , file:///etc/passwd, or http://169.254.169.254 in cloud contexts) via Tools -> Import RSS. The server will then make a request to the attacker-controlled target. | HTMLy 3.1.1 contains a Server-Side Request Forgery (SSRF) vulnerability in the RSS feed import functionality. The function get_feed() in system/admin/admin.php passes user-supplied $feed_url directly to file_get_contents() without any validation. An authenticated attacker with administrative privileges can exploit this by entering a crafted URL (e.g., http://dnslog.example.com, file:///etc/passwd, or http://169.254.169.254 in cloud contexts) via Tools -> Import RSS. The server will then make a request to the attacker-controlled target. |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | HTMLy 3.1.1 contains a Server-Side Request Forgery (SSRF) vulnerability in the RSS feed import functionality. The function get_feed() in system/admin/admin.php passes user-supplied $feed_url directly to file_get_contents() without any validation. An authenticated attacker with administrative privileges can exploit this by entering a crafted URL (e.g., http://dnslog.example.com/ , file:///etc/passwd, or http://169.254.169.254 in cloud contexts) via Tools -> Import RSS. The server will then make a request to the attacker-controlled target. | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV4_0
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