Security readout for executives and security teams
Plain-English summary
CVE-2025-50492 concerns PHPGurukul e-Diary Management System v1 failing to properly invalidate sessions after password changes. A successful attack could let an attacker keep or abuse a session. Public metadata rates it high severity, but the affected-product fields are incomplete and no vendor patch is named in the provided sources.
Executive priority
Treat as a high-priority validation item if this product is internet-facing or used for sensitive records. Business urgency depends on whether the affected system exists in your environment, because source data is incomplete and no active exploitation is cited.
Technical view
The CVE describes improper session invalidation in /edms/change-password.php, enabling session hijacking. CVSS 3.1 is 7.5, network-accessible, low complexity, no privileges, and no user interaction. The vector lists availability impact only, which does not fully align with typical session hijacking risk, so validate against the cited records.
Likely exposure
Exposure appears limited to deployments of PHPGurukul e-Diary Management System v1 using the affected password-change component. The CVE record’s structured affected-product section lists n/a, so confirm exposure by application inventory and code/version review.
Exploitation context
The provided sources do not show CISA KEV listing or confirmed active exploitation. The public GitHub reference may contain researcher details, but the bundle does not provide vendor confirmation, exploit prevalence, or patch status.
Researcher notes
The record lists CWE-20, while the description is session invalidation; that taxonomy may be imprecise. Structured affected fields are n/a despite the description naming PHPGurukul e-Diary Management System v1. Avoid assuming broader product impact without vendor or CVE updates.
Mitigation direction
- Check PHPGurukul or project-maintainer guidance for an official fix.
- Restrict access to exposed e-Diary deployments until exposure is confirmed.
- Force reauthentication after password changes where administratively possible.
- Invalidate existing sessions after password changes in any maintained fork.
- Monitor authentication and session anomalies for affected deployments.
Validation and detection
- Inventory systems running PHPGurukul e-Diary Management System.
- Confirm whether version v1 and /edms/change-password.php are present.
- Review session handling after password changes in a test environment.
- Check logs for unusual session reuse after credential changes.
- Track CVE and vendor sources for patch or correction updates.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-20: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2025-50492 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H3.93.6CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
7.5HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/VasilVK/CVE/tree/main/CVE-2025-50492CVE reference, mitre
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Input Validation
Improper Input Validation represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.