Vulnerability-Lookup

PYSEC-2026-2199

Vulnerability from pysec - Published: 2026-03-29 18:16 - Updated: 2026-07-13 05:49

Details

A Server-Side Request Forgery (SSRF) vulnerability exists in parisneo/lollms versions prior to 2.2.0, specifically in the /api/files/export-content endpoint. The _download_image_to_temp() function in backend/routers/files.py fails to validate user-controlled URLs, allowing attackers to make arbitrary HTTP requests to internal services and cloud metadata endpoints. This vulnerability can lead to internal network access, cloud metadata access, information disclosure, port scanning, and potentially remote code execution.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Impacted products

Name	purl
lollms	pkg:pypi/lollms

Aliases

CVE-2026-0560

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "PyPI",
        "name": "lollms",
        "purl": "pkg:pypi/lollms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.1.10",
        "1.1.11",
        "1.1.12",
        "1.1.13",
        "1.1.14",
        "1.1.15",
        "1.1.16",
        "1.1.17",
        "1.1.18",
        "1.1.19",
        "1.1.20",
        "1.1.21",
        "1.1.22",
        "1.1.25",
        "1.1.26",
        "1.1.27",
        "1.1.28",
        "1.1.29",
        "1.1.3",
        "1.1.30",
        "1.1.31",
        "1.1.32",
        "1.1.33",
        "1.1.34",
        "1.1.35",
        "1.1.36",
        "1.1.37",
        "1.1.38",
        "1.1.45",
        "1.1.46",
        "1.1.47",
        "1.1.48",
        "1.1.49",
        "1.1.5",
        "1.1.50",
        "1.1.51",
        "1.1.52",
        "1.1.53",
        "1.1.55",
        "1.1.56",
        "1.1.57",
        "1.1.58",
        "1.1.59",
        "1.1.6",
        "1.1.60",
        "1.1.61",
        "1.1.62",
        "1.1.63",
        "1.1.64",
        "1.1.65",
        "1.1.66",
        "1.1.67",
        "1.1.68",
        "1.1.69",
        "1.1.7",
        "1.1.70",
        "1.1.71",
        "1.1.73",
        "1.1.74",
        "1.1.75",
        "1.1.76",
        "1.1.77",
        "1.1.78",
        "1.1.79",
        "1.1.80",
        "1.1.82",
        "1.1.83",
        "1.1.84",
        "1.1.85",
        "1.1.86",
        "1.1.9",
        "1.1.90",
        "1.1.91",
        "1.1.92",
        "1.2.0",
        "1.2.1",
        "1.2.10",
        "1.2.11",
        "1.2.12",
        "1.2.14",
        "1.2.3",
        "1.2.4",
        "1.2.6",
        "1.2.7",
        "1.2.8",
        "1.2.9",
        "2.0.0",
        "2.0.1",
        "2.0.10",
        "2.0.11",
        "2.0.12",
        "2.0.13",
        "2.0.14",
        "2.0.15",
        "2.0.16",
        "2.0.17",
        "2.0.18",
        "2.0.19",
        "2.0.2",
        "2.0.20",
        "2.0.21",
        "2.0.22",
        "2.0.23",
        "2.0.24",
        "2.0.25",
        "2.0.26",
        "2.0.27",
        "2.0.28",
        "2.0.3",
        "2.0.30",
        "2.0.31",
        "2.0.32",
        "2.0.4",
        "2.0.5",
        "2.0.6",
        "2.0.8",
        "2.0.9",
        "2.1.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-0560"
  ],
  "details": "A Server-Side Request Forgery (SSRF) vulnerability exists in parisneo/lollms versions prior to 2.2.0, specifically in the `/api/files/export-content` endpoint. The `_download_image_to_temp()` function in `backend/routers/files.py` fails to validate user-controlled URLs, allowing attackers to make arbitrary HTTP requests to internal services and cloud metadata endpoints. This vulnerability can lead to internal network access, cloud metadata access, information disclosure, port scanning, and potentially remote code execution.",
  "id": "PYSEC-2026-2199",
  "modified": "2026-07-13T05:49:44.201611Z",
  "published": "2026-03-29T18:16:14.303Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://huntr.com/bounties/65e43a5e-b902-4369-b738-1825285a3ea5"
    },
    {
      "type": "FIX",
      "url": "https://github.com/parisneo/lollms/commit/76a54f0df2df8a5b254aa627d487b5dc939a0263"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-0560 (GCVE-0-2026-0560)

Vulnerability from cvelistv5 – Published: 2026-03-29 17:51 – Updated: 2026-03-30 15:33

Title

Server-Side Request Forgery (SSRF) in parisneo/lollms

Summary

A Server-Side Request Forgery (SSRF) vulnerability exists in parisneo/lollms versions prior to 2.2.0, specifically in the `/api/files/export-content` endpoint. The `_download_image_to_temp()` function in `backend/routers/files.py` fails to validate user-controlled URLs, allowing attackers to make arbitrary HTTP requests to internal services and cloud metadata endpoints. This vulnerability can lead to internal network access, cloud metadata access, information disclosure, port scanning, and potentially remote code execution.

Severity

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-30 15:33 UTC

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

@huntr_ai mitre root

References

2 references

URL	Tags
https://huntr.com/bounties/65e43a5e-b902-4369-b73…
https://github.com/parisneo/lollms/commit/76a54f0…

Impacted products

1 product

Vendor	Product	Version
parisneo	parisneo/lollms	Affected: unspecified , < 2.2.0 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-0560",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-30T15:33:20.974551Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-30T15:33:31.963Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "parisneo/lollms",
          "vendor": "parisneo",
          "versions": [
            {
              "lessThan": "2.2.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A Server-Side Request Forgery (SSRF) vulnerability exists in parisneo/lollms versions prior to 2.2.0, specifically in the `/api/files/export-content` endpoint. The `_download_image_to_temp()` function in `backend/routers/files.py` fails to validate user-controlled URLs, allowing attackers to make arbitrary HTTP requests to internal services and cloud metadata endpoints. This vulnerability can lead to internal network access, cloud metadata access, information disclosure, port scanning, and potentially remote code execution."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918 Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-29T17:51:20.708Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntr_ai"
      },
      "references": [
        {
          "url": "https://huntr.com/bounties/65e43a5e-b902-4369-b738-1825285a3ea5"
        },
        {
          "url": "https://github.com/parisneo/lollms/commit/76a54f0df2df8a5b254aa627d487b5dc939a0263"
        }
      ],
      "source": {
        "advisory": "65e43a5e-b902-4369-b738-1825285a3ea5",
        "discovery": "EXTERNAL"
      },
      "title": "Server-Side Request Forgery (SSRF) in parisneo/lollms"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntr_ai",
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    "datePublished": "2026-03-29T17:51:20.708Z",
    "dateReserved": "2026-01-01T22:10:15.839Z",
    "dateUpdated": "2026-03-30T15:33:31.963Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.