CVE-2023-52082

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.5%, top 62% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

Lychee is a free photo-management tool. Prior to 5.0.2, Lychee is vulnerable to an SQL injection on any binding when using mysql/mariadb. This injection is only active for users with the .env settings set to DB_LOG_SQL=true and DB_LOG_SQL_EXPLAIN=true. The defaults settings of Lychee are safe. The patch is provided on version 5.0.2. To work around this issue, disable SQL EXPLAIN logging.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

December 28, 2023

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Aug 2, 2026
Patch available. Sources: github_commit, github.
github Patch Available

SQL Injection in explain DB queries. · Advisory · LycheeOrg/Lychee · GitHub

https://github.com/LycheeOrg/Lychee/security/advisories/GHSA-rjwv-5j3m-p5x4
github_commit Patch Available

commit 33354a2ce7cf (LycheeOrg/Lychee)

Patch available: LycheeOrg/Lychee v6.10.1 (contains commit 33354a2ce7cf)

https://github.com/LycheeOrg/Lychee/commit/33354a2ce7cf700cc4ee537b7b8b94dfc1e84ad4

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 46× 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.

Showing the most recent 100 of 126 total refreshes for this CVE.

  1. 2026-08-07 16:25 UTCEPSS rescore
  2. 2026-08-06 13:45 UTCEPSS rescore
  3. 2026-08-05 19:15 UTCEPSS rescore
  4. 2026-08-04 15:07 UTCEPSS rescore
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  10. 2026-08-01 16:36 UTCOSV refresh
  11. 2026-08-01 04:14 UTCEPSS rescore
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  22. 2026-07-23 14:16 UTCEPSS rescore
  23. 2026-07-23 02:29 UTCEG score recompute
  24. 2026-07-22 23:15 UTCEG score recompute▲ 1.00
  25. 2026-07-22 14:06 UTCEPSS rescore
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  1. 2026-07-21 15:23 UTCEPSS rescore
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  3. 2026-07-20 17:06 UTCEPSS rescore
  4. 2026-07-19 14:29 UTCEPSS rescore
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  14. 2026-07-14 23:55 UTCOSV refresh
  15. 2026-07-13 22:28 UTCEPSS rescore
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  22. 2026-07-08 15:13 UTCEPSS rescore
  23. 2026-07-07 13:44 UTCEPSS rescore
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  25. 2026-07-06 16:26 UTCEPSS rescore
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  27. 2026-07-06 02:22 UTCEPSS rescore
  28. 2026-07-05 02:29 UTCEPSS rescore
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  30. 2026-07-04 06:29 UTCEPSS rescore
  31. 2026-07-02 16:59 UTCEPSS rescore
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  33. 2026-06-30 23:21 UTCEPSS rescore
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  35. 2026-06-29 14:05 UTCEPSS rescore
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  38. 2026-06-28 04:55 UTCEPSS rescore
  39. 2026-06-27 03:07 UTCEPSS rescore
  40. 2026-06-27 00:39 UTCOSV refresh
  41. 2026-06-25 13:48 UTCEPSS rescore
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  43. 2026-06-24 14:04 UTCEPSS rescore
  44. 2026-06-24 14:04 UTCEPSS rescore
  45. 2026-06-24 06:36 UTCNVD updateCVSS v3 → 9.8 · severity → CRITICAL
  46. 2026-06-23 21:31 UTCEPSS rescore
  47. 2026-06-23 21:31 UTCEPSS rescore
  48. 2026-06-22 14:24 UTCEPSS rescore
  49. 2026-06-22 14:24 UTCEPSS rescore
  50. 2026-06-21 14:55 UTCEPSS rescore
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  52. 2026-06-21 01:58 UTCEPSS rescore
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  54. 2026-06-19 19:24 UTCEPSS rescore
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  56. 2026-06-18 17:51 UTCEPSS rescore
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  60. 2026-06-15 17:47 UTCEPSS rescore
  61. 2026-06-14 23:16 UTCEPSS rescore
  62. 2026-06-13 22:59 UTCEPSS rescore
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  66. 2026-06-11 13:59 UTCEPSS rescore
  67. 2026-06-10 22:17 UTCEPSS rescore
  68. 2026-06-10 13:21 UTCEPSS rescore
  69. 2026-06-09 11:14 UTCOSV refresh
  70. 2026-06-08 14:16 UTCEPSS rescore
  71. 2026-06-08 14:16 UTCEPSS rescore
  72. 2026-06-07 15:24 UTCEPSS rescore
  73. 2026-06-07 15:23 UTCEPSS rescore
  74. 2026-06-06 13:46 UTCEPSS rescore
  75. 2026-06-06 13:46 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2023-52082?
CVE-2023-52082 is a critical vulnerability published on December 28, 2023. Lychee is a free photo-management tool. Prior to 5.0.2, Lychee is vulnerable to an SQL injection on any binding when using mysql/mariadb. This injection is only active for users with the .env settings set to DBLOGSQL=true and DBLOGSQL_EXPLAIN=true. The defaults settings of Lychee are safe. The…
When was CVE-2023-52082 disclosed?
CVE-2023-52082 was first published in the National Vulnerability Database on December 28, 2023, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-52082 actively exploited?
CVE-2023-52082 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 61.6% of all scored CVEs.
What is the CVSS score of CVE-2023-52082?
CVE-2023-52082 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2023-52082?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-52082, 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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