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CVE-2026-15539

A security vulnerability has been detected in SourceCodester Online Book Store System 1.0. Impacted is an unknown function of the file /admin/index.php?page=books of the component Book Image Upload Feature. Such manipulation leads to unrestricted upload. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0789714cb5b19e1e98fbb46ca46f0afa33e6839efbf122ae768a95ab246dd9f7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":5.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":4.7,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":5.8,"vectorString":"AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":4.7,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-434","description":"Unrestricted Upload","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-284","description":"Improper Access Controls","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:sourcecodester:online_book_store_system:*:*:*:*:*:*:*:*"],"modules":["Book Image Upload Feature"],"product":"Online Book Store System","vendor":"SourceCodester","versions":[{"status":"affected","version":"1.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":5.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":4.7,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":5.8,"vectorString":"AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":4.7,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-434","description":"Unrestricted Upload","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-284","description":"Improper Access Controls","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/problemTypes/1/descriptions/0

Source references

6 source assertions
{"tags":["broken-link","exploit"],"url":"https://medium.com/@hemantrajbhati5555/critical-authenticated-remote-code-execution-rce-via-unrestricted-file-upload-5a4a313ea1f1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/references/4
{"name":"CVE-2026-15539 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-15539"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/references/2
{"name":"Submit #855046 | SourceCodester Online Book Store System 1.0 Remote Code Execution","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/855046"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/references/3
{"name":"VDB-377889 | SourceCodester Online Book Store System Book Image Upload Feature index.php books unrestricted upload","tags":["vdb-entry"],"url":"https://vuldb.com/vuln/377889"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/references/0
{"name":"VDB-377889 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/377889/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/references/1
{"tags":["product"],"url":"https://www.sourcecodester.com/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cbd3c5a042a9f863478c1221a64624c5de0a90c0fc66b036184791879f999b4d · sha256:2007f6a0af52a6ec… · /containers/cna/references/5

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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