# CVE-2026-108141: CVE-2026-108141

Status: published. Published: 2026-10-27. Updated: 2026-11-04.

A vulnerability allowing an authenticated user with the Restore Operator role, who also controls the contents of a backed-up NAS share, to write attacker-controlled files to an arbitrary path on the backup server through relative path traversal.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Veeam / Backup and Replication: ≥ 13.0; < 13.0.3 (affected, semver); ≥ 13.1; < 13.1.2 (affected, semver). Source: CNA: hackerone

## Severity and prioritization

- CVSS 4.0: 5.9 (medium); CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N; source: CNA: hackerone

- CISA KEV: No listing in collected sources

- EPSS: 0.36% as of 2026-11-04; percentile 29.54%

- SSVC: exploitation none; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-22

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.veeam.com/kb4948 (CNA: hackerone)

## Provenance

- CNA: hackerone: https://www.cve.org/CVERecord?id=CVE-2026-108141; retrieved 2026-11-04; source updated 2026-11-04

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-108141; retrieved 2026-11-04; source updated Not reported

Revision: bbc5eef10965a4d36b296d1c738b1b5a248a889477f4ac96193e0d81be4f886b

Canonical: https://y2.dev/cve/CVE-2026-108141

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Collected public records only. Check source status for coverage and freshness.