01 Record
CVE-2026-73506
Oh My Posh: Terminal escape sequence injection via unsanitized prompt segment data
MediumPUBLISHEDCNA: GitHub_M
CNA base score6.1 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
02 Description
Oh My Posh: Terminal escape sequence injection via unsanitized prompt segment data
03 Exploitation and scoring
- Exploitation
- Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
- SSVC decision
- ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.17% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 7.0% of scored records. A rank, not a probability.
- NVD base score
- 6.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-24.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-08-13 14:23Z2 MO AGO
- Last updated
- 2026-08-14 15:37Z2 MO AGO
- Reserved
- 2026-08-12
- Assigning CNA
- GitHub_M
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.1)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
- Weaknesses
- CWE-150Improper Neutralization of Escape, Meta, or Control SequencesVariant
- Data version
- 5.2
- Document digest
- eeba97ee04c62d60d3e0d9c946f9299bc0919a56d373ad9be6aa430332da43ac
05 Affected products
VendorProductVersionsPlatforms
06 References
- github.comhttps://github.com/JanDeDobbeleer/oh-my-posh/security/advisories/GHSA-fwjx-9p69-h25h
- github.comhttps://github.com/JanDeDobbeleer/oh-my-posh/pull/7711
- github.comhttps://github.com/JanDeDobbeleer/oh-my-posh/commit/edcf3c88f3fb582e84358b385c49d33d04c04224
- github.comhttps://github.com/JanDeDobbeleer/oh-my-posh/releases/tag/v29.35.1
- github.comhttps://github.com/Budibase/budibase/security/advisories/GHSA-fcrw-f7gg-6g9f