CVE-2026-15596 (GCVE-0-2026-15596)

Vulnerability from cvelistv5 – Published: 2026-07-13 21:30 – Updated: 2026-07-13 21:30 X_Freeware
VLAI
Title
SourceCodester Class and Exam Timetabling System subject.php cross site scripting
Summary
A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is an unknown function of the file /subject.php. Such manipulation of the argument subject leads to cross site scripting. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/378111 vdb-entrytechnical-description
https://vuldb.com/vuln/378111/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15596 third-party-advisory
https://vuldb.com/submit/855269 third-party-advisory
https://github.com/AlbaDove/cve/issues/5 exploitissue-tracking
https://www.sourcecodester.com/ product
Impacted products
Vendor Product Version
SourceCodester Class and Exam Timetabling System Affected: 1.0
    cpe:2.3:a:sourcecodester:class_and_exam_timetabling_system:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
AlbaDove (VulDB User)
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:sourcecodester:class_and_exam_timetabling_system:*:*:*:*:*:*:*:*"
          ],
          "product": "Class and Exam Timetabling System",
          "vendor": "SourceCodester",
          "versions": [
            {
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              "version": "1.0"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "AlbaDove (VulDB User)"
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is an unknown function of the file /subject.php. Such manipulation of the argument subject leads to cross site scripting. It is possible to launch the attack remotely. The exploit is publicly available and might be used."
        }
      ],
      "metrics": [
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            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
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            "version": "2.0"
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      "problemTypes": [
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      "providerMetadata": {
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        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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      "references": [
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          "name": "VDB-378111 | SourceCodester Class and Exam Timetabling System subject.php cross site scripting",
          "tags": [
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            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/378111"
        },
        {
          "name": "VDB-378111 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/378111/cti"
        },
        {
          "name": "CVE-2026-15596 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-15596"
        },
        {
          "name": "Submit #855269 | sourcecodester Class and Exam Timetabling System V1.0 cross site scripting",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/855269"
        },
        {
          "tags": [
            "exploit",
            "issue-tracking"
          ],
          "url": "https://github.com/AlbaDove/cve/issues/5"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.sourcecodester.com/"
        }
      ],
      "tags": [
        "x_freeware"
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-07-13T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-07-13T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-07-13T16:07:46.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "SourceCodester Class and Exam Timetabling System subject.php cross site scripting"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-15596",
    "datePublished": "2026-07-13T21:30:08.683Z",
    "dateReserved": "2026-07-13T14:02:39.572Z",
    "dateUpdated": "2026-07-13T21:30:08.683Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.