CVE-2026-41303

HIGHNVD 8.88.8
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 0.4% (34th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, NVD CVSS v3

Also known asEUVD-2026-24014 (ENISA EUVD)Source: ENISA EUVD

8.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 8.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

OpenClaw before 2026.3.28 contains an authorization bypass vulnerability in Discord text approval commands that allows non-approvers to resolve pending exec approvals. Attackers can send Discord text commands to bypass the channels.discord.execApprovals.approvers allowlist and approve pending host execution requests.

CVSS v3
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
40
EG Risk 40/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity88% × 45%
Impact severity (EG Severity): CVSS 8.8 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.5% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
34th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (8.8): severity, escalated by confirmed exploitation. This CVE's 8.8 is its impact severity (EG Severity), not escalated.

EG Severity
8.8 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.NVD CVSS v3 · CVSS v3.0 or v3.1
EG Likelihood
0.4% within 30 daysSource: FIRST EPSS. FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

April 21, 2026

Last Modified

April 27, 2026

Advisory Details (2)

Auto-updated May 2, 2026
Patch available. Sources: github.
Web page

OpenClaw < 2026.3.28 - Authorization Bypass in Discord Text Approval Commands | Advisories | VulnCheck

https://www.vulncheck.com/advisories/openclaw-authorization-bypass-in-discord-text-approval-commands
GitHub advisoryMentions a patch (unverified)

Discord text `/approve` bypasses `channels.discord.execApprovals.approvers` and allows non-approvers to resolve pending exec approvals · Advisory · openclaw/openclaw · GitHub

https://github.com/openclaw/openclaw/security/advisories/GHSA-98hh-7ghg-x6rq

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
openclaw—
  • every version up to 2026.3.28: fixed in 2026.3.28
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 37× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 198 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 98 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-29 16:33 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  2. 2026-10-28 16:32 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  3. 2026-10-27 16:32 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  4. 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  5. 2026-10-25 16:32 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  6. 2026-10-25 14:30 UTCEG score recompute
  7. 2026-10-24 16:32 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  8. 2026-10-24 06:52 UTCEG score recompute
  9. 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  10. 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  11. 2026-10-21 16:33 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  12. 2026-10-20 16:33 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  13. 2026-10-19 16:32 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  14. 2026-10-18 16:32 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  15. 2026-10-18 03:42 UTCEG score recompute
  16. 2026-10-17 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  17. 2026-10-17 14:38 UTCEG score recompute
  18. 2026-10-16 16:42 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  19. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  20. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  21. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  22. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  23. 2026-10-12 16:08 UTCEG score recompute
  24. 2026-10-11 19:50 UTCEG score recompute
  25. 2026-10-11 17:04 UTCEG score recompute
Show 75 more
  1. 2026-10-11 14:30 UTCEG score recompute
  2. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  3. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  4. 2026-10-10 18:33 UTCOSV refresh
  5. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  6. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  7. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  8. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  9. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  10. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  11. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  12. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  13. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  14. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  15. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  16. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  17. 2026-09-21 05:49 UTCOSV refresh
  18. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  19. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  20. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  21. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  22. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  23. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  24. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  25. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  26. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  27. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  28. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  29. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  30. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  31. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  32. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  33. 2026-09-02 03:39 UTCOSV refresh
  34. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  35. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  36. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  37. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  38. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  39. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  40. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  41. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  42. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  43. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  44. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  45. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  46. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  47. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  48. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  49. 2026-08-16 06:21 UTCEG score recompute
  50. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  51. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  52. 2026-08-14 04:32 UTCEG score recompute
  53. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  54. 2026-08-12 18:42 UTCEG score recompute
  55. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  56. 2026-08-11 16:53 UTCEG score recompute
  57. 2026-08-11 13:43 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  58. 2026-08-11 02:28 UTCEG score recompute
  59. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  60. 2026-08-09 15:08 UTCEG score recompute
  61. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  62. 2026-08-09 03:44 UTCEG score recompute
  63. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  64. 2026-08-08 00:31 UTCEG score recompute
  65. 2026-08-07 13:09 UTCEG score recompute
  66. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  67. 2026-08-05 23:13 UTCEG score recompute
  68. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  69. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  70. 2026-08-04 10:38 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  71. 2026-08-03 21:25 UTCEG score recompute
  72. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  73. 2026-08-02 12:53 UTCEG score recompute
  74. 2026-08-02 02:27 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
  75. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.4% · 33rd percentile

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-41303?
CVE-2026-41303 is a high-severity vulnerability; its CVE record was published on April 21, 2026. OpenClaw before 2026.3.28 contains an authorization bypass vulnerability in Discord text approval commands that allows non-approvers to resolve pending exec approvals. Attackers can send Discord text commands to bypass the channels.discord.execApprovals.approvers allowlist and approve pending host…
When was CVE-2026-41303 made public?
CVE-2026-41303 was made public on March 29, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on April 21, 2026. EchelonGraph's copy of the record carries a last-modified date of April 27, 2026; the record at its source may have been updated since.
Is CVE-2026-41303 actively exploited?
CVE-2026-41303 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (34th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-41303?
CVE-2026-41303 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-41303?
A fix for CVE-2026-41303 is available: update to the fixed version the vendor names in its advisory.

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