CVE-2022-4252

LOWNVD 3.56.1▲
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2022-12-01. NVD baseline CVSS 3.5; sources differ by 2.6.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
3.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 3.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability was found in SourceCodester Canteen Management System. It has been classified as problematic. This affects the function builtin_echo of the file categories.php. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-214629 was assigned to this vulnerability.

CVSS v3
3.5
EG Score
6.1(medium)
EPSS
33.1%
KEV
Not listed

Published

December 1, 2022

Last Modified

November 21, 2024

References (4)

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 42× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-11 08:25 UTCEPSS rescore
  2. 2026-07-11 08:25 UTCEPSS rescore
  3. 2026-07-09 19:08 UTCEPSS rescore
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  10. 2026-07-01 15:04 UTCEPSS rescore
  11. 2026-06-30 23:21 UTCEPSS rescore
  12. 2026-06-30 23:20 UTCEPSS rescore
  13. 2026-06-29 14:04 UTCEPSS rescore
  14. 2026-06-28 14:06 UTCEPSS rescore
  15. 2026-06-28 04:54 UTCEPSS rescore
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  17. 2026-06-27 03:07 UTCEPSS rescore
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  23. 2026-06-23 21:31 UTCEPSS rescore
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  1. 2026-06-21 14:55 UTCEPSS rescore
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  3. 2026-06-21 01:58 UTCEPSS rescore
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  5. 2026-06-19 19:24 UTCEPSS rescore
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  7. 2026-06-18 17:51 UTCEPSS rescore
  8. 2026-06-18 17:51 UTCEPSS rescore
  9. 2026-06-17 17:51 UTCEPSS rescore
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  11. 2026-06-16 17:51 UTCEPSS rescore
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  14. 2026-06-14 23:16 UTCEPSS rescore
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  18. 2026-06-11 13:58 UTCEPSS rescore
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  20. 2026-06-10 13:21 UTCEPSS rescore
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  22. 2026-06-08 14:15 UTCEPSS rescore
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  24. 2026-06-07 15:23 UTCEPSS rescore
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  26. 2026-06-06 13:46 UTCEPSS rescore
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  30. 2026-06-05 06:09 UTCEPSS rescore
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  35. 2026-06-01 13:50 UTCEPSS rescore
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  37. 2026-05-31 22:29 UTCEPSS rescore
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  39. 2026-05-31 00:15 UTCEPSS rescore
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  41. 2026-05-29 13:43 UTCEPSS rescore
  42. 2026-05-28 13:43 UTCEPSS rescore
  43. 2026-05-28 13:43 UTCEPSS rescore
  44. 2026-05-27 13:39 UTCEPSS rescore
  45. 2026-05-27 13:39 UTCEPSS rescore
  46. 2026-05-26 13:43 UTCEPSS rescore
  47. 2026-05-26 13:43 UTCEPSS rescore
  48. 2026-05-26 13:43 UTCEPSS rescore
  49. 2026-05-26 07:17 UTCEPSS rescore
  50. 2026-05-26 07:17 UTCEPSS rescore
  51. 2026-05-26 07:17 UTCEPSS rescore
  52. 2026-05-25 11:22 UTCEG score recompute
  53. 2026-05-25 11:22 UTCGHSA enrichment

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Frequently asked(5)

What is CVE-2022-4252?
CVE-2022-4252 is a low vulnerability published on December 1, 2022. A vulnerability was found in SourceCodester Canteen Management System. It has been classified as problematic. This affects the function builtin_echo of the file categories.php. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been…
When was CVE-2022-4252 disclosed?
CVE-2022-4252 was first published in the National Vulnerability Database on December 1, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-4252 actively exploited?
CVE-2022-4252 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 33.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-4252?
CVE-2022-4252 has a CVSS v3 base score of 3.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 6.1.
How do I remediate CVE-2022-4252?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-4252, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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