CVE Explorer
CVE-2026-46377
Dasel is a command-line tool and library for querying, modifying, and transforming data structures. From 3.0.0 until 3.10.1, the escape sequence handler in (*Tokenizer).parseCurRune in selector/lexer/tokenize.go increments past a trailing backslash in a quoted string such as "\ or '\ and then reads p.src[pos] without a bounds check, allowing attacker-controlled selector strings to trigger a Go index-out-of-range panic. This issue is fixed in version 3.10.1.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"dasel","vendor":"TomWright","versions":[{"status":"affected","version":">= 3.0.0, < 3.10.1"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:d36043e62cf29e68701087d98ababa2fb075a4bc63d969ac2ebaa23693c24795 · sha256:5d317fb1f126238b… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.2,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:d36043e62cf29e68701087d98ababa2fb075a4bc63d969ac2ebaa23693c24795 · sha256:5d317fb1f126238b… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-129","description":"CWE-129: Improper Validation of Array Index","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:d36043e62cf29e68701087d98ababa2fb075a4bc63d969ac2ebaa23693c24795 · sha256:5d317fb1f126238b… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/TomWright/dasel/commit/5fc1172287df89860caf139b146007d7ed12178c","tags":["x_refsource_MISC"],"url":"https://github.com/TomWright/dasel/commit/5fc1172287df89860caf139b146007d7ed12178c"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d36043e62cf29e68701087d98ababa2fb075a4bc63d969ac2ebaa23693c24795 · sha256:5d317fb1f126238b… · /containers/cna/references/1
{"name":"https://github.com/TomWright/dasel/releases/tag/v3.10.1","tags":["x_refsource_MISC"],"url":"https://github.com/TomWright/dasel/releases/tag/v3.10.1"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d36043e62cf29e68701087d98ababa2fb075a4bc63d969ac2ebaa23693c24795 · sha256:5d317fb1f126238b… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://github.com/TomWright/dasel/security/advisories/GHSA-m5j3-4634-c2vq"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d36043e62cf29e68701087d98ababa2fb075a4bc63d969ac2ebaa23693c24795 · sha256:5d317fb1f126238b… · /containers/adp/0/references/0
{"name":"https://github.com/TomWright/dasel/security/advisories/GHSA-m5j3-4634-c2vq","tags":["x_refsource_CONFIRM"],"url":"https://github.com/TomWright/dasel/security/advisories/GHSA-m5j3-4634-c2vq"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d36043e62cf29e68701087d98ababa2fb075a4bc63d969ac2ebaa23693c24795 · sha256:5d317fb1f126238b… · /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.