PYSEC-2026-3413

Vulnerability from pysec - Published: 2026-07-13 14:36 - Updated: 2026-07-13 16:07
VLAI
Details

web2py versions 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior contain an Open Redirect vulnerability. If this vulnerability is exploited, the user may be redirected to an arbitrary website when accessing a specially crafted URL. As a result, the user may become a victim of a phishing attack.

Severity
4.7 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
5.1 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
Impacted products
Name purl
web2py pkg:pypi/web2py
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "web2py",
        "purl": "pkg:pypi/web2py"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.96.4",
        "1.98.2",
        "2.1.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-25198",
    "GHSA-rf8c-3f5p-xv45"
  ],
  "details": "web2py versions 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior contain an Open Redirect vulnerability. If this vulnerability is exploited, the user may be redirected to an arbitrary website when accessing a specially crafted URL. As a result, the user may become a victim of a phishing attack.",
  "id": "PYSEC-2026-3413",
  "modified": "2026-07-13T16:07:30.284961Z",
  "published": "2026-07-13T14:36:34.584653Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25198"
    },
    {
      "type": "WEB",
      "url": "https://github.com/web2py/web2py/commit/b4e1ddbd6d40fb30863f6263a67bcdf411a0c6df"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/web2py/web2py"
    },
    {
      "type": "WEB",
      "url": "https://github.com/web2py/web2py/releases"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/jp/JVN46925341"
    },
    {
      "type": "WEB",
      "url": "https://web2py.com"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/web2py"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-rf8c-3f5p-xv45"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "web2py has an Open Redirect Vulnerability"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


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