In PHP Jabbers Class Scheduling System 1.0, lack of verification when changing an email…
Priority MEDIUM 50CWE-345Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-345.
Summary
In PHP Jabbers Class Scheduling System 1.0, lack of verification when changing an email address and/or password (on the Profile Page) allows remote attackers to take over accounts.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00552 46th 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:phpjabbers:class_scheduling_system:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | PHPJabbers |
- cpe:2.3:a:phpjabbers:class_scheduling_system:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·PHPJabbers
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-36134
- 2026-10-03 Alias added: GHSA-29fr-85p4-x964
References
More PHPJabbers Class Scheduling System vulnerabilities
- TI-2023-18131 PHPJabbers Class Scheduling System 1.0 lacks encryption on the password when editing a… CVSS 3.1MEDIUM 6.5
- TI-2023-18130 User enumeration is found in in PHPJabbers Class Scheduling System v1.0. CVSS 3.1HIGH 7.5
- TI-2023-18132 There is a Cross Site Scripting (XSS) vulnerability in the "theme" parameter of… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2023-36134 · CVE Program
- CVE-2023-36134 · NVD
- FIRST EPSS
- GHSA-29fr-85p4-x964 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences