CVE-2023-27261
CVE-2023-27261 is a medium-severity vulnerability in Idattend Idweb with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 1% (41st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-306
- Affected product: Idattend Idweb
- Published:
- Last modified:
Description
Missing authentication in the DeleteAssignments method in IDAttend’s IDWeb application 3.1.052 and earlier allows deletion of data by unauthenticated attackers.
Frequently asked questions
- What is CVE-2023-27261?
- Missing authentication in the DeleteAssignments method in IDAttend’s IDWeb application 3.1.052 and earlier allows deletion of data by unauthenticated attackers.
- How severe is CVE-2023-27261?
- CVE-2023-27261 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2023-27261 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-27261?
- CVE-2023-27261 affects Idattend Idweb. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-27261?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-27261 published?
- CVE-2023-27261 was published on 2023-10-25 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:idattend:idweb:*:*:*:*:*:*:*:*
More vulnerabilities in Idattend Idweb
- CVE-2023-27262 — Critical (CVSS 9.8): Unauthenticated SQL injection in the GetAssignmentsDue method in IDAttend’s IDWeb application 3.1.052 and…
- CVE-2023-27260 — Critical (CVSS 9.8): Unauthenticated SQL injection in the GetAssignmentsDue method in IDAttend’s IDWeb application 3.1.052 and…
- CVE-2023-27255 — Critical (CVSS 9.8): Unauthenticated SQL injection in the DeleteRoomChanges method in IDAttend’s IDWeb application 3.1.052 and…
- CVE-2023-27254 — Critical (CVSS 9.8): Unauthenticated SQL injection in the GetRoomChanges method in IDAttend’s IDWeb application 3.1.052 and earlier…
- CVE-2023-26584 — Critical (CVSS 9.8): Unauthenticated SQL injection in the GetStudentInconsistencies method in IDAttend’s IDWeb application 3.1.052 and…
- CVE-2023-26583 — Critical (CVSS 9.8): Unauthenticated SQL injection in the GetCurrentPeriod method in IDAttend’s IDWeb application 3.1.052 and earlier…
All CVEs affecting Idattend Idweb →
Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities
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- CVE-2026-50242 — Critical (CVSS 10.0): In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429…
- CVE-2026-49257 — Critical (CVSS 10.0): mcp-pinot is a Python-based Model Context Protocol (MCP) server for interacting with Apache Pinot. In versions 3.0.1…
- CVE-2026-46846 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
- CVE-2026-46803 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Security Framework).…
- CVE-2026-46800 — Critical (CVSS 10.0): Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites).…
Browse all CWE-306 (Missing Authentication for Critical Function) vulnerabilities →