TI-2025-03442 Aliases CVE-2025-3895 GHSA-f29p-fvxc-743q

Low token entropy in MegaBIP

MEDIUM 48CWE-334Published 2025-05-23 · Updated 2025-05-23

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: Present
Impact type: —
Confidentiality · integrity · availability: High · High · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

Token used for resetting passwords in MegaBIP software are generated using a small space of random values combined with a queryable value. It allows an unauthenticated attacker who know user login names to brute force these tokens and change account passwords (including these belonging to administrators). Version 5.20 of MegaBIP fixes this issue.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0051 43rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Jan Syski	MegaBIP	up to 5.19	—	No fix listed	CNA

MegaBIP VendorJan Syski Affected up to 5.19 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:megabip:megabip::::::::	—	—	Jan Syski

cpe:2.3:a:megabip:megabip:*:*:*:*:*:*:*:* Versions — — ·Jan Syski

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Advisory · 2025-05-23
Jan Syski MegaBIP — megabip.pl/index.php?id=24,145
3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2025-03440 SQL Injection in MegaBIPPriority LOW 39
- TI-2025-03441 Stored XSS in MegaBIPPriority LOW 22
Show all 3 records → Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2025-3895
2026-10-03 Alias added: GHSA-f29p-fvxc-743q

References

Advisory 2

Other 1

https://www.gov.pl/web/cyfryzacja/rekomendacja-pelnomocnika-rzadu-ds-cyberbezpieczenstwa-dotyczaca-biuletynow-informacji-publicznej

TI-2024-01473 Remote Code Execution in MegaBIP CVSS 4.0CRITICAL 9.3
TI-2024-01542 Arbitrary File Upload in MegaBIP CVSS 4.0CRITICAL 9.3
TI-2024-01472 SQL Injection in MegaBIP CVSS 4.0CRITICAL 9.3
TI-2024-06053 SQL Injection in MegaBIP CVSS 4.0CRITICAL 9.3
TI-2024-05709 SQL Injection in MegaBIP CVSS 4.0CRITICAL 9.3
TI-2023-04949 Stored XSS in SmodBIP and MegaBIP CVSS 3.1HIGH 8.8

See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences