FreshRSS globally denies access to feed via proxy modifying to 429 Retry-After

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2025-68148",
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "dateUpdated": "2025-12-26T23:46:53.337Z",
    "dateReserved": "2025-12-15T19:06:04.109Z",
    "datePublished": "2025-12-26T23:46:53.337Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M",
        "dateUpdated": "2025-12-26T23:46:53.337Z"
      },
      "title": "FreshRSS globally denies access to feed via proxy modifying to 429 Retry-After",
      "descriptions": [
        {
          "lang": "en",
          "value": "FreshRSS is a free, self-hostable RSS aggregator. From version 1.27.0 to before 1.28.0, An attacker could globally deny access to feeds via proxy modifying to 429 Retry-After for a large list of feeds on given instance, making it unusable for majority of users. This issue has been patched in version 1.28.0."
        }
      ],
      "affected": [
        {
          "vendor": "FreshRSS",
          "product": "FreshRSS",
          "versions": [
            {
              "version": ">= 1.27.0, < 1.28.0",
              "status": "affected"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
              "cweId": "CWE-770",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-qw34-frg7-gf78",
          "name": "https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-qw34-frg7-gf78",
          "tags": [
            "x_refsource_CONFIRM"
          ]
        },
        {
          "url": "https://github.com/FreshRSS/FreshRSS/pull/8029",
          "name": "https://github.com/FreshRSS/FreshRSS/pull/8029",
          "tags": [
            "x_refsource_MISC"
          ]
        },
        {
          "url": "https://github.com/FreshRSS/FreshRSS/commit/7d4854a0a4f5665db599f18c34035786465639f3",
          "name": "https://github.com/FreshRSS/FreshRSS/commit/7d4854a0a4f5665db599f18c34035786465639f3",
          "tags": [
            "x_refsource_MISC"
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "LOW",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM"
          }
        }
      ]
    }
  }
}