CVE-2022-50997

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-11. the CNA's CVSS baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: Elevated riskExposed: 0

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

Weaver (Fanwei) E-cology 8.0 and 9.0 contains a SQL injection vulnerability in the HrmCareerApplyPerView.jsp endpoint that allows unauthenticated remote attackers to extract arbitrary data from the backend database by manipulating the id GET parameter. Attackers can send a single crafted GET request with UNION-based injection payloads through the unsanitized id parameter to retrieve arbitrary data from the Microsoft SQL Server backend. This vulnerability is potentially remediated in software version 10.53 or 10.54. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18 (UTC).

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
65(Attend)
EG Risk 65/100SSVC: Attend

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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

August 11, 2026

Last Modified

August 14, 2026

Advisory Details (5)

Auto-updated Aug 11, 2026
No patch confirmed yet.
generic

Weaver E-cology 8.0 / 9.0 SQL Injection via HrmCareerApplyPerView.jsp | Advisories | VulnCheck

https://www.vulncheck.com/advisories/weaver-e-cology-sql-injection-via-hrmcareerapplyperview-jsp
generic

2022HVV第一周洞情报速递 | CN-SEC 中文网

https://cn-sec.com/archives/1211578.html
generic

泛微OA E-Cology HrmCareerApplyPerView.jsp SQL注入漏洞 | PeiQi文库

https://peiqi.wgpsec.org/wiki/oa/%E6%B3%9B%E5%BE%AEOA/%E6%B3%9B%E5%BE%AEOA%20E-Cology%20HrmCareerApplyPerView.jsp%20SQL%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E.html
generic

ECOLOGY Security Patch Changelog

https://www.weaver.com.cn/cs/ecology_full_log_en.html
generic

泛微产品线联合下载中心

https://www.weaver.com.cn/cs/securityDownload.html#

Vendor Advisories for CVE-2022-50997(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 29× 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. 2026-08-21 06:16 UTCEG score recompute
  2. 2026-08-21 06:16 UTCGHSA enrichment
  3. 2026-08-20 22:53 UTCEPSS rescore
  4. 2026-08-20 17:14 UTCGHSA enrichment
  5. 2026-08-20 04:05 UTCEG score recompute
  6. 2026-08-20 04:05 UTCGHSA enrichment
  7. 2026-08-19 17:01 UTCEPSS rescore
  8. 2026-08-19 15:03 UTCGHSA enrichment
  9. 2026-08-19 02:02 UTCEG score recompute
  10. 2026-08-19 02:02 UTCGHSA enrichment
  11. 2026-08-18 13:45 UTCEPSS rescore
  12. 2026-08-18 13:00 UTCGHSA enrichment
  13. 2026-08-17 23:58 UTCEG score recompute
  14. 2026-08-17 23:58 UTCGHSA enrichment
  15. 2026-08-17 13:44 UTCEPSS rescore
  16. 2026-08-17 10:56 UTCGHSA enrichment
  17. 2026-08-16 21:55 UTCEG score recompute
  18. 2026-08-16 21:55 UTCGHSA enrichment
  19. 2026-08-16 14:53 UTCEPSS rescore
  20. 2026-08-16 08:53 UTCEG score recompute
  21. 2026-08-16 08:53 UTCGHSA enrichment
  22. 2026-08-16 02:12 UTCEPSS rescore
  23. 2026-08-15 19:52 UTCGHSA enrichment
  24. 2026-08-15 06:50 UTCEG score recompute
  25. 2026-08-15 06:50 UTCGHSA enrichment
Show 17 more
  1. 2026-08-15 01:27 UTCEPSS rescore
  2. 2026-08-14 17:09 UTCEG score recompute
  3. 2026-08-14 17:09 UTCGHSA enrichment
  4. 2026-08-14 11:44 UTCGHSA enrichment
  5. 2026-08-13 22:43 UTCEG score recompute
  6. 2026-08-13 22:43 UTCGHSA enrichment
  7. 2026-08-13 21:58 UTCEPSS rescore
  8. 2026-08-13 09:42 UTCGHSA enrichment
  9. 2026-08-12 20:41 UTCEG score recompute
  10. 2026-08-12 20:41 UTCGHSA enrichment
  11. 2026-08-12 13:48 UTCEPSS rescore
  12. 2026-08-12 07:39 UTCGHSA enrichment
  13. 2026-08-11 18:38 UTCEG score recompute
  14. 2026-08-11 18:37 UTCGHSA enrichment
  15. 2026-08-11 18:07 UTCEG score recompute
  16. 2026-08-11 17:37 UTCEG score recompute
  17. 2026-08-11 17:35 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2022-50997?
CVE-2022-50997 is a high vulnerability published on August 11, 2026. Weaver (Fanwei) E-cology 8.0 and 9.0 contains a SQL injection vulnerability in the HrmCareerApplyPerView.jsp endpoint that allows unauthenticated remote attackers to extract arbitrary data from the backend database by manipulating the id GET parameter. Attackers can send a single crafted GET…
When was CVE-2022-50997 disclosed?
CVE-2022-50997 was first published in the National Vulnerability Database on August 11, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-50997 actively exploited?
CVE-2022-50997 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 61.5% of all scored CVEs.
What is the CVSS score of CVE-2022-50997?
CVE-2022-50997 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2022-50997?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-50997, 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.

Dependency Blast Radius

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