CVE-2022-36537
Is CVE-2022-36537 real, exploitable, or a false positive? Here's the community verdict.
Community verdict: No field verdicts yet. Be the first practitioner to weigh in.
signals
public sources
Confirmed exploited in the wild. Patch this first, regardless of the base score.
cisa ssvc
CISA Vulnrichment · assessed
CISA decision, by how critical the affected system is to you:
- low impact → Attend
- medium impact → Attend
- high impact → Act
Track: normal patch cycle · Track*: watch closely · Attend: patch sooner · Act: patch now. About SSVC ↗
public exploits
links to sources — we don’t host codeUnverified proof-of-concept code has been published. It may or may not be functional — assess before relying on it.
affected packages
GHSA-6278-2q4m-cmf3 · GitHub rates it high- Mavenorg.zkoss.zk:zk
- Vulnerable
- < 8.6.4.2; ≥ 9.0.0.0, < 9.0.1.3; ≥ 9.5.0.0, < 9.5.1.4; ≥ 9.6.0.0, < 9.6.0.2; ≥ 9.6.1, < 9.6.2
- Fixed in
- 8.6.4.2, 9.0.1.3, 9.5.1.4, 9.6.0.2, 9.6.2
Source: GitHub Advisory Database (CC-BY 4.0), via OSV.dev. Check your lockfile version against the ranges above.
baseline read
auto · not a community verdict
Real — exploited in the wild
CISA confirms active exploitation. Treat scanner hits as true positives unless your specific version or config is unaffected.
Based on CISA KEV
Confirm or dispute →CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
ZK Framework v9.6.1, 9.6.0.1, 9.5.1.3, 9.0.1.2 and 8.6.4.1 allows attackers to access sensitive information via a crafted POST request sent to the component AuUploader.
References
Published · Added to CISA KEV (185 days after publication)
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timeline
- CISA SSVC assessment · exploitation: active
- Added to CISA KEV · confirmed exploited in the wild
- Added to VulnCheck KEV · reported exploited in the wild
- Published by NVD
Score and exploit changes tracked since .
Community ground truth
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In your experience, is this finding real and exploitable?
awaiting field verdictsCurated baseline: TruePositive's read from public sources is Real & exploitable — a starting point, not a community verdict.
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Field notes & remediation
Verdicts are the quick signal. Notes are the evidence and fixes behind them.
- 0
ZK Framework AuUploader Unspecified Vulnerability — ZK Framework AuUploader servlets contain an unspecified vulnerability that could allow an attacker to retrieve the content of a file located in the web context. The ZK Framework is an open-source Java framework. This vulnerability can impact multiple products, including but not limited to ConnectWise R1Soft Server Backup Manager. Listed in the CISA KEV catalog (added 2023-02-27) — confirmed exploited in the wild, not theoretical. It is linked to known ransomware campaigns. FIRST EPSS puts the chance of exploitation in the next 30 days at ~95%. Treat it as real and prioritize remediation over triage.
- 0
Required action for ZK Framework AuUploader: Apply updates per vendor instructions. CISA set a federal remediation due date of 2023-03-20. After patching, verify the vulnerable path is no longer reachable before closing the finding.