CVE Explorer
CVE-2026-46403
Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.17, KVM exposes `ExecuteReadOnlyWithTypedArguments` as a read-only execution mechanism. The hook saves the previous read-only state, sets `runtime.SetReadOnly(true)`, executes the destination context, and then restores the previous read-only state. However, the indirect contract delete and upgrade paths do not reject execution when `runtime.ReadOnly()` is true. As a result, a contract reached through read-only exe
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"klever-go","vendor":"klever-io","versions":[{"status":"affected","version":"< 1.7.17"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:8ce5a37e19305f4f45aff68bf388f9529762991f1ee548fc7deedc0e47aae174 · sha256:17983f3cb54d86d1… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:8ce5a37e19305f4f45aff68bf388f9529762991f1ee548fc7deedc0e47aae174 · sha256:17983f3cb54d86d1… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-693","description":"CWE-693: Protection Mechanism Failure","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:8ce5a37e19305f4f45aff68bf388f9529762991f1ee548fc7deedc0e47aae174 · sha256:17983f3cb54d86d1… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/klever-io/klever-go/commit/333f6ec910906e227705fc5767dc897d8fbfc862","tags":["x_refsource_MISC"],"url":"https://github.com/klever-io/klever-go/commit/333f6ec910906e227705fc5767dc897d8fbfc862"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:8ce5a37e19305f4f45aff68bf388f9529762991f1ee548fc7deedc0e47aae174 · sha256:17983f3cb54d86d1… · /containers/cna/references/1
{"name":"https://github.com/klever-io/klever-go/commit/68b94a40824fac2d848a4ded6eb7c91ada6ce9ef","tags":["x_refsource_MISC"],"url":"https://github.com/klever-io/klever-go/commit/68b94a40824fac2d848a4ded6eb7c91ada6ce9ef"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:8ce5a37e19305f4f45aff68bf388f9529762991f1ee548fc7deedc0e47aae174 · sha256:17983f3cb54d86d1… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://github.com/klever-io/klever-go/security/advisories/GHSA-jc6w-wmfc-fh33"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:8ce5a37e19305f4f45aff68bf388f9529762991f1ee548fc7deedc0e47aae174 · sha256:17983f3cb54d86d1… · /containers/adp/0/references/0
{"name":"https://github.com/klever-io/klever-go/security/advisories/GHSA-jc6w-wmfc-fh33","tags":["x_refsource_CONFIRM"],"url":"https://github.com/klever-io/klever-go/security/advisories/GHSA-jc6w-wmfc-fh33"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:8ce5a37e19305f4f45aff68bf388f9529762991f1ee548fc7deedc0e47aae174 · sha256:17983f3cb54d86d1… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.