Vulnerability-Lookup

JVNDB-2026-000021

Vulnerability from jvndb - Published: 2026-02-05 15:01 - Updated:2026-02-05 15:01

Severity ?

4.7 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

Summary

web2py vulnerable to open redirect

Details

web2py contains the following vulnerability.

Open redirect (CWE-601) - CVE-2026-25198

Shiga Takuma of BroadBand Security, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN46925341/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-25198
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

web2py

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000021.html",
  "dc:date": "2026-02-05T15:01+09:00",
  "dcterms:issued": "2026-02-05T15:01+09:00",
  "dcterms:modified": "2026-02-05T15:01+09:00",
  "description": "web2py contains the following vulnerability.\u003cul\u003e\u003cli\u003eOpen redirect (CWE-601) - CVE-2026-25198\u003c/li\u003e\u003c/ul\u003eShiga Takuma of BroadBand Security, Inc. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000021.html",
  "sec:cpe": {
    "#text": "cpe:/a:web2py:web2py",
    "@product": "web2py",
    "@vendor": "web2py",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "4.7",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000021",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN46925341/index.html",
      "@id": "JVN#46925341",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-25198",
      "@id": "CVE-2026-25198",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "web2py vulnerable to open redirect"
}

CVE-2026-25198 (GCVE-0-2026-25198)

Vulnerability from cvelistv5 – Published: 2026-02-05 07:38 – Updated: 2026-02-05 15:05

Summary

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

CWE

CWE-601 - URL redirection to untrusted site ('Open Redirect')

Assigner

jpcert

References

URL

Tags

	https://github.com/web2py/web2py/commit/b4e1ddbd6…
	https://github.com/web2py/web2py/releases
	https://web2py.com/
	https://jvn.jp/en/jp/JVN46925341/

Impacted products

	Vendor	Product	Version
	web2py	web2py	Affected: 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2026-25198",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-05T15:05:09.512715Z",
                "version": "2.0.3"
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
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        },
        {
          "url": "https://github.com/web2py/web2py/releases"
        },
        {
          "url": "https://web2py.com/"
        },
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  "cveMetadata": {
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

JVNDB-2026-000021

CVE-2026-25198 (GCVE-0-2026-25198)

Tags

Sightings

Nomenclature