CVE-2025-26199 json
CloudClassroom-PHP-Project v1.0 is affected by an insecure credential transmission vulnerability.
published 2025-06-18 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-18665
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 47%
- public exploits
- 0
- none known
Summary
CloudClassroom-PHP-Project v1.0 is affected by an insecure credential transmission vulnerability. The application transmits passwords over unencrypted HTTP during the login process, exposing sensitive credentials to potential interception by network-based attackers. A remote attacker with access to the same network (e.g., public Wi-Fi or compromised router) can capture login credentials via Man-in-the-Middle (MitM) techniques. If the attacker subsequently uses the credentials to log in and exploit administrative functions (e.g., file upload), this may lead to remote code execution depending on the environment.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 16 mo ago
Exploit prediction
0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gist.github.com https://gist.github.com/tansique-17/6e01bb1b8a09ef499a9b8484a8dc2487 referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/tansique-17/CVE-2025-26199/tree/main referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-319 Cleartext Transmission of Sensitive Information
References
-
gist.github.com
/tansique-17/6e01bb1b8a09ef499a9b8484a8dc2487
exploit, third-party-advisory
-
github.com
/tansique-17/CVE-2025-26199/tree/main
exploit, third-party-advisory
Sources
- CVE List CVE-2025-26199
- NVD CVE-2025-26199
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