CVE-2023-0320 - Vulnerability Details - OpenCVE

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Izmir Katip Celebi University UBYS allows Stored XSS. This issue affects UBYS: before 23.03.16.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00213.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
University Information Management System Project	University Information Management System

Configuration 1 [-]

cpe:2.3:a:university_information_management_system_project:university_information_management_system:*:*:*:*:*:*:*:*

No data.

No data.

References

Link	Providers
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0159
https://www.usom.gov.tr/bildirim/tr-23-0159

History

Mon, 01 Jun 2026 13:00:00 +0000

Type	Values Removed	Values Added
Description	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Izmir Katip Celebi University UBYS allows Stored XSS.This issue affects UBYS: before 23.03.16.	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Izmir Katip Celebi University UBYS allows Stored XSS. This issue affects UBYS: before 23.03.16.
References		https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0159

Tue, 04 Mar 2025 03:45:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: TR-CERT

Published: 2023-03-20T12:18:36.073Z

Updated: 2026-06-01T12:04:02.487Z

Reserved: 2023-01-16T12:51:54.497Z

Link: CVE-2023-0320

Vulnrichment

Updated: 2024-08-02T05:10:55.087Z

NVD

Status : Modified

Published: 2023-03-20T13:15:11.693

Modified: 2026-06-01T13:16:18.223

Link: CVE-2023-0320

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-0320", "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "state": "PUBLISHED", "assignerShortName": "TR-CERT", "dateReserved": "2023-01-16T12:51:54.497Z", "datePublished": "2023-03-20T12:18:36.073Z", "dateUpdated": "2026-06-01T12:04:02.487Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "shortName": "TR-CERT", "dateUpdated": "2026-06-01T12:04:02.487Z"}, "title": "XSS in UBYS", "datePublic": "2023-03-20T12:20:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-592", "descriptions": [{"lang": "en", "value": "CAPEC-592 Stored XSS"}]}], "affected": [{"vendor": "Izmir Katip Celebi University", "product": "UBYS", "versions": [{"status": "affected", "version": "0", "lessThan": "23.03.16", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Izmir Katip Celebi University UBYS allows Stored XSS.\n\nThis issue affects UBYS: before 23.03.16.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Izmir Katip Celebi University UBYS allows Stored XSS.<p>This issue affects UBYS: before 23.03.16.</p>"}]}], "references": [{"url": "https://www.usom.gov.tr/bildirim/tr-23-0159", "tags": ["government-resource", "broken-link"]}, {"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0159", "tags": ["government-resource"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 5.4, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}}], "credits": [{"lang": "en", "value": "Bugra TURKOGLU", "user": "00000000-0000-4000-9000-000000000000", "type": "finder"}], "source": {"defect": ["TR-23-0159"], "advisory": "TR-23-0159", "discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T05:10:55.087Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.usom.gov.tr/bildirim/tr-23-0159", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-02-26T19:19:27.644487Z", "id": "CVE-2023-0320", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-26T19:19:37.096Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.usom.gov.tr/bildirim/tr-23-0159", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T05:10:55.087Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-0320", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-02-26T19:19:27.644487Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-26T19:19:32.506Z"}}], "cna": {"title": "XSS in UBYS", "source": {"defect": ["TR-23-0159"], "advisory": "TR-23-0159", "discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Bugra TURKOGLU"}], "impacts": [{"capecId": "CAPEC-592", "descriptions": [{"lang": "en", "value": "CAPEC-592 Stored XSS"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Izmir Katip Celebi University", "product": "UBYS", "versions": [{"status": "affected", "version": "0", "lessThan": "23.03.16", "versionType": "custom"}], "defaultStatus": "unaffected"}], "datePublic": "2023-03-20T12:20:00.000Z", "references": [{"url": "https://www.usom.gov.tr/bildirim/tr-23-0159", "tags": ["government-resource", "broken-link"]}, {"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0159", "tags": ["government-resource"]}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Izmir Katip Celebi University UBYS allows Stored XSS.\n\nThis issue affects UBYS: before 23.03.16.", "supportingMedia": [{"type": "text/html", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Izmir Katip Celebi University UBYS allows Stored XSS.<p>This issue affects UBYS: before 23.03.16.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "providerMetadata": {"orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "shortName": "TR-CERT", "dateUpdated": "2026-06-01T12:04:02.487Z"}}}, "cveMetadata": {"cveId": "CVE-2023-0320", "state": "PUBLISHED", "dateUpdated": "2026-06-01T12:04:02.487Z", "dateReserved": "2023-01-16T12:51:54.497Z", "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "datePublished": "2023-03-20T12:18:36.073Z", "assignerShortName": "TR-CERT"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:university_information_management_system_project:university_information_management_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "82D43CAB-4461-4678-905B-B862DA779292", "versionEndExcluding": "23.03.16", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Izmir Katip Celebi University UBYS allows Stored XSS.\n\nThis issue affects UBYS: before 23.03.16."}], "id": "CVE-2023-0320", "lastModified": "2026-06-01T13:16:18.223", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "iletisim@usom.gov.tr", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Secondary"}]}, "published": "2023-03-20T13:15:11.693", "references": [{"source": "iletisim@usom.gov.tr", "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0159"}, {"source": "iletisim@usom.gov.tr", "tags": ["Third Party Advisory"], "url": "https://www.usom.gov.tr/bildirim/tr-23-0159"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.usom.gov.tr/bildirim/tr-23-0159"}], "sourceIdentifier": "iletisim@usom.gov.tr", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "iletisim@usom.gov.tr", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Secondary"}]}