CVE-2026-15753

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory (severity: LOW) published 2026-07-15. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: Elevated riskExposed: 0

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

A vulnerability was determined in zhinianboke xianyu-auto-reply on Server. Affected by this vulnerability is an unknown functionality of the file /api/v1/payment/withdraw/review?action=approve. Executing a manipulation can lead to trusting http permission methods on the server side. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called 19fc3282a1bb78a05c34945c088525d20e081cbd. It is best practice to apply a patch to resolve this issue.

CVSS v3
5.4
EG Score
5.4(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity54% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
37%
KEV
Not listed

Published

July 14, 2026

Last Modified

July 15, 2026

Advisory Details (3)

Auto-updated Jul 15, 2026
🔬 Proof of concept available. Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic🟡 PoC Available

Multiple API authorization and token validation vulnerabilities · Issue #192 · zhinianboke/xianyu-auto-reply · GitHub

https://github.com/zhinianboke/xianyu-auto-reply/issues/192
github_commit

commit 19fc3282a1bb (zhinianboke/xianyu-auto-reply)

Fix landed in zhinianboke/xianyu-auto-reply commit 19fc3282a1bb — awaiting tagged release

https://github.com/zhinianboke/xianyu-auto-reply/commit/19fc3282a1bb78a05c34945c088525d20e081cbd
generic

GitHub - zhinianboke/xianyu-auto-reply: 闲鱼自动回复管理系统是一个基于 Python + FastAPI 开发的自动化客服系统，专为闲鱼平台设计。系统通过 WebSocket 连接闲鱼服务器，实时接收和处理消息，提供智能化的自动回复服务。同时集成闲鱼自动发货，自动评价，自动擦亮等功能，实现闲鱼虚拟商品自动化流程。 · GitHub

https://github.com/zhinianboke/xianyu-auto-reply/

Vendor Advisories for CVE-2026-15753(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 77× 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 109 total refreshes for this CVE.

  1. 2026-08-30 03:59 UTCEG score recompute
  2. 2026-08-30 03:59 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-28 03:47 UTCEG score recompute
  6. 2026-08-28 03:47 UTCGHSA enrichment
  7. 2026-08-27 14:25 UTCEPSS rescore
  8. 2026-08-27 01:52 UTCEG score recompute
  9. 2026-08-27 01:52 UTCGHSA enrichment
  10. 2026-08-26 14:46 UTCEPSS rescore
  11. 2026-08-25 23:58 UTCEG score recompute
  12. 2026-08-25 23:58 UTCGHSA enrichment
  13. 2026-08-25 13:48 UTCEPSS rescore
  14. 2026-08-24 19:35 UTCEG score recompute
  15. 2026-08-24 19:35 UTCGHSA enrichment
  16. 2026-08-23 15:54 UTCEG score recompute
  17. 2026-08-23 15:54 UTCGHSA enrichment
  18. 2026-08-23 00:19 UTCEPSS rescore
  19. 2026-08-22 13:59 UTCEG score recompute
  20. 2026-08-22 13:59 UTCGHSA enrichment
  21. 2026-08-21 23:49 UTCEPSS rescore
  22. 2026-08-21 12:03 UTCEG score recompute
  23. 2026-08-21 12:03 UTCGHSA enrichment
  24. 2026-08-20 22:55 UTCEPSS rescore
  25. 2026-08-20 10:06 UTCEG score recompute
Show 75 more
  1. 2026-08-20 10:06 UTCGHSA enrichment
  2. 2026-08-19 17:03 UTCEPSS rescore
  3. 2026-08-19 08:11 UTCEG score recompute
  4. 2026-08-19 08:11 UTCGHSA enrichment
  5. 2026-08-18 13:48 UTCEPSS rescore
  6. 2026-08-18 06:16 UTCEG score recompute
  7. 2026-08-18 06:16 UTCGHSA enrichment
  8. 2026-08-17 13:47 UTCEPSS rescore
  9. 2026-08-17 04:20 UTCEG score recompute
  10. 2026-08-17 04:20 UTCGHSA enrichment
  11. 2026-08-16 14:56 UTCEPSS rescore
  12. 2026-08-16 02:25 UTCEG score recompute
  13. 2026-08-16 02:25 UTCGHSA enrichment
  14. 2026-08-16 02:14 UTCEPSS rescore
  15. 2026-08-15 01:30 UTCEPSS rescore
  16. 2026-08-15 00:31 UTCEG score recompute
  17. 2026-08-15 00:31 UTCGHSA enrichment
  18. 2026-08-13 22:36 UTCEG score recompute
  19. 2026-08-13 22:36 UTCGHSA enrichment
  20. 2026-08-13 22:00 UTCEPSS rescore
  21. 2026-08-12 20:42 UTCEG score recompute
  22. 2026-08-12 20:42 UTCGHSA enrichment
  23. 2026-08-12 13:50 UTCEPSS rescore
  24. 2026-08-11 18:47 UTCEG score recompute
  25. 2026-08-11 18:47 UTCGHSA enrichment
  26. 2026-08-11 13:42 UTCEPSS rescore
  27. 2026-08-11 00:00 UTCEPSS rescore
  28. 2026-08-10 16:52 UTCGHSA enrichment
  29. 2026-08-09 14:57 UTCEG score recompute
  30. 2026-08-09 14:57 UTCGHSA enrichment
  31. 2026-08-09 13:46 UTCEPSS rescore
  32. 2026-08-08 16:37 UTCEPSS rescore
  33. 2026-08-08 13:03 UTCEG score recompute
  34. 2026-08-08 13:03 UTCGHSA enrichment
  35. 2026-08-07 11:08 UTCEG score recompute
  36. 2026-08-07 11:08 UTCGHSA enrichment
  37. 2026-08-06 13:46 UTCEPSS rescore
  38. 2026-08-06 09:13 UTCEG score recompute
  39. 2026-08-06 09:13 UTCGHSA enrichment
  40. 2026-08-05 19:17 UTCEPSS rescore
  41. 2026-08-05 07:18 UTCEG score recompute
  42. 2026-08-05 07:18 UTCGHSA enrichment
  43. 2026-08-04 15:10 UTCEPSS rescore
  44. 2026-08-04 10:38 UTCEPSS rescore
  45. 2026-08-04 05:20 UTCEG score recompute
  46. 2026-08-04 05:20 UTCGHSA enrichment
  47. 2026-08-03 10:35 UTCEPSS rescore
  48. 2026-08-03 03:26 UTCGHSA enrichment
  49. 2026-08-02 01:31 UTCEG score recompute
  50. 2026-08-02 01:31 UTCGHSA enrichment
  51. 2026-08-01 04:15 UTCEPSS rescore
  52. 2026-07-31 23:36 UTCGHSA enrichment
  53. 2026-07-30 21:41 UTCEG score recompute
  54. 2026-07-30 21:41 UTCGHSA enrichment
  55. 2026-07-30 01:30 UTCEPSS rescore
  56. 2026-07-29 19:11 UTCGHSA enrichment
  57. 2026-07-28 17:15 UTCEG score recompute
  58. 2026-07-28 17:15 UTCGHSA enrichment
  59. 2026-07-28 15:36 UTCEPSS rescore
  60. 2026-07-27 15:17 UTCEG score recompute
  61. 2026-07-27 15:17 UTCGHSA enrichment
  62. 2026-07-27 14:13 UTCEPSS rescore
  63. 2026-07-26 14:54 UTCEPSS rescore
  64. 2026-07-26 14:54 UTCEPSS rescore
  65. 2026-07-26 11:39 UTCEG score recompute
  66. 2026-07-26 11:39 UTCGHSA enrichment
  67. 2026-07-25 14:17 UTCEPSS rescore
  68. 2026-07-24 14:17 UTCEPSS rescore
  69. 2026-07-23 14:18 UTCEPSS rescore
  70. 2026-07-23 03:05 UTCEG score recompute
  71. 2026-07-22 14:08 UTCEPSS rescore
  72. 2026-07-20 17:08 UTCEPSS rescore
  73. 2026-07-19 14:30 UTCEPSS rescore
  74. 2026-07-19 02:28 UTCEPSS rescore
  75. 2026-07-18 10:04 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-15753?
CVE-2026-15753 is a medium vulnerability published on July 14, 2026. A vulnerability was determined in zhinianboke xianyu-auto-reply on Server. Affected by this vulnerability is an unknown functionality of the file /api/v1/payment/withdraw/review?action=approve. Executing a manipulation can lead to trusting http permission methods on the server side. The attack may…
When was CVE-2026-15753 disclosed?
CVE-2026-15753 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15753 actively exploited?
CVE-2026-15753 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 62.8% of all scored CVEs.
What is the CVSS score of CVE-2026-15753?
CVE-2026-15753 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-15753?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15753, 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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