Medium

OpenClaw: system.run allow-always persistence included shell-commented payload tails

  • Disclosed: 09.03.2026
  • Updated: 11.10.2026 10:22

OpenClaw's system.run allowlist analysis did not honor POSIX shell comment semantics when deriving allow-always persistence entries.

A caller in security=allowlist mode who received an allow-always decision could submit a shell command whose tail was commented out at runtime, for example by using an unquoted # before a chained payload. The runtime shell would execute only the pre-comment portion, but allowlist persistence could still analyze and store the non-executed tail as a trusted follow-up command.

Latest published npm version: 2026.3.2

Fixed on main on March 7, 2026 in 939b18475d734ed75173f59507e3ebbdfe1992b7 by teaching shell tokenization and chain/pipeline analysis to stop at unquoted shell comments, so allow-always persistence now tracks only commands that the shell can actually execute. Normal real chained commands and quoted # literals continue to work.

Affected Packages / Versions

  • Package: openclaw (npm)
  • Affected versions: <= 2026.3.2
  • Patched version: >= 2026.3.7

Fix Commit(s)

  • 939b18475d734ed75173f59507e3ebbdfe1992b7

Release Process Note

npm 2026.3.7 was published on March 8, 2026. This advisory is fixed in the released package.

Thanks @tdjackey for reporting.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
npm package openclaw < 2026.3.7 2026.3.7

References

CVSS score 5/10
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness (CWE)
CWE-436, CWE-863
Platform
npm
Package
openclaw
Disclosed
09.03.2026
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-9q2p-vc84-2rwm - CC BY 4.0

Vulnerability history: openclaw

All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (588) in the archive
Total entries
588
First → latest
02.2026 07.2026
Without a fix
9
Exploited in attacks
0

Severity breakdown

  • Critical 20
  • High 215
  • Medium 299
  • Low 54

Disclosures per year

  1. 2026: 588
Severity:
  1. OpenClaw: system.run allow-always persistence included shell-commented payload tails this entry
    Medium · 5.0 ghsa-9q2p-vc84-2rwm < 2026.3.7 2026.3.7
  2. High · 8.8 CVE-2026-53811 < 2026.5.7 2026.5.7
  3. High · 8.8 CVE-2026-53806 < 2026.5.12 2026.5.12
  4. High · 7.8 CVE-2026-53813 < 2026.4.25 2026.4.25
  5. High · 7.5 CVE-2026-53834 < 2026.4.27 2026.4.27
  6. Critical CVE-2026-34507 < 2026.4.29 2026.4.29
  7. High CVE-2026-53823 < 2026.5.3 2026.5.3
  8. High · 8.4 CVE-2026-53814 < 2026.5.20 2026.5.20
Show more (20) Showing 21 of 236

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