FreshRSS is vulnerable to RCE attacks by authenticated admin
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| FreshRSS | FreshRSS | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Freshrss | Freshrss | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-23380 | FreshRSS is a free, self-hostable RSS aggregator. In versions 1.26.1 and below, an authenticated administrator user can execute arbitrary code on the FreshRSS server by modifying the update URL to one they control, and gain code execution after running an update. After successfully executing code, user data including hashed passwords can be exfiltrated, the instance can be defaced when file permissions allow. Malicious code can be inserted into the instance to steal plaintext passwords, among others. This is fixed in version 1.26.2. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.941% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Freshrss
Freshrss freshrss |
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| Vendors & Products |
Freshrss
Freshrss freshrss |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FreshRSS is a free, self-hostable RSS aggregator. In versions 1.26.1 and below, an authenticated administrator user can execute arbitrary code on the FreshRSS server by modifying the update URL to one they control, and gain code execution after running an update. After successfully executing code, user data including hashed passwords can be exfiltrated, the instance can be defaced when file permissions allow. Malicious code can be inserted into the instance to steal plaintext passwords, among others. This is fixed in version 1.26.2. | |
| Title | FreshRSS is vulnerable to RCE attacks by authenticated admin | |
| Weaknesses | CWE-94 | |
| References |
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| Metrics |
cvssV3_1
|