ZDF
Sign inSign up

Vulnerabilities

Security incident · CVE-2026-25198

web2py versions 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior contain an open redirect vulnerability.

Published Feb 5, 2026 · catalog updated Feb 5, 2026 · web2py versions 2.27.1-stable+timestamp.2023.11.16.08.03.57 and

Last checked Nov 7, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-25198. EPSS is 0.34%. Act only if a listed version of web2py versions 2.27.1-stable+timestamp.2023.11.16.08.03.57 and is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (web2py versions 2.27.1-stable+timestamp.2023.11.16.08.03.57 and).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.34%
Remediation
Vendor / distro source
Affected products
vendor web2py web2py 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor web2py web2py 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior

How to fix CVE-2026-25198

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-25198. EPSS is 0.34%. Act only if a listed version of web2py versions 2.27.1-stable+timestamp.2023.11.16.08.03.57 and is installed.

Which versions are affected?

Compare what you have installed with web2py web2py 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior 2.27.1-stable+timestamp.2023.11.16.08.03.57 and prior. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.34%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 5, 2026 · EUVD

    Detected

    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.

  2. Feb 5, 2026 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-25198

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-25198

    30-day exploitation probability 0.34%

    first.org
  • EUVDVulnerability recordEUVD-2026-5541

    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 o

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 7, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 7, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026