CVE-2022-24711

CRITICALNVD 9.49.4
EchelonGraph scoreMEDIUM confidence

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

This critical-severity CVE scores 9.4 under NVD CVSS v3. EPSS exploit probability: 1.2% (66th 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
9.4EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.2%CVSS: 9.4Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

CodeIgniter4 is the 4.x branch of CodeIgniter, a PHP full-stack web framework. Prior to version 4.1.9, an improper input validation vulnerability allows attackers to execute CLI routes via HTTP request. Version 4.1.9 contains a patch. There are currently no known workarounds for this vulnerability.

CVSS v3
9.4
EG Score
9.4CRITICALmedium confidence
EG Risk
58
EG Risk 58/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed (value × EchelonGraph’s weight)
Severity94% × 45%
The EG Score, 9.4 of 10.
Exploitation1.2% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability100% × 15%
CISA's SSVC Automatable value: yes (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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 at low or medium mission impact and sooner than that at high.
EPSS PROB
1.2%
EPSS %ILE
66th
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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; 60 days if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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

February 28, 2022

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Oct 2, 2026
Patch available. Sources: github_commit, github.
GitHub advisoryMentions a patch (unverified)

Remote CLI Command Execution Vulnerability in CodeIgniter4 · Advisory · codeigniter4/CodeIgniter4 · GitHub

https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-xjp4-6w75-qrj7
GitHub commit Patch Available

commit 202f41ad522b (codeigniter4/CodeIgniter4)

Patch available: codeigniter4/CodeIgniter4 v4.3.8 (contains commit 202f41ad522b)

https://github.com/codeigniter4/CodeIgniter4/commit/202f41ad522ba1d414b9d9c35aba1cb0c156b781

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFix by version rangeDependents
codeigniter4/framework4.0.0 ... v4.1.8 (27 versions)
  • every version up to 4.1.9: fixed in 4.1.9
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 28× 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 91 of 170 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. 9 repeat rows among the latest 100 are merged into the row they repeat. The 79 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-14 22:59 UTCEG score recompute
  2. 2026-10-14 16:29 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  3. 2026-10-13 18:36 UTCEG score recompute
  4. 2026-10-13 16:29 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  5. 2026-10-12 18:56 UTCEG score recompute
  6. 2026-10-12 16:30 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  7. 2026-10-11 23:24 UTCEG score recompute
  8. 2026-10-11 13:44 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  9. 2026-10-10 19:56 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  10. 2026-10-09 20:04 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  11. 2026-10-08 16:40 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  12. 2026-10-07 23:45 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  13. 2026-10-06 15:14 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  14. 2026-10-05 17:40 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  15. 2026-10-04 23:19 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  16. 2026-10-03 14:22 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  17. 2026-09-30 15:51 UTCEG score recompute
  18. 2026-09-30 15:00 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  19. 2026-09-29 15:15 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  20. 2026-09-28 13:48 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  21. 2026-09-27 13:41 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  22. 2026-09-26 00:22 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  23. 2026-09-25 04:54 UTCOSV refresh
  24. 2026-09-24 14:00 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  25. 2026-09-23 13:45 UTCEPSS rescoreEPSS 1.2% · 66th percentile
Show 66 more
  1. 2026-09-20 20:13 UTCEPSS rescoreEPSS 1.2% · 66th percentile
  2. 2026-09-17 19:23 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  3. 2026-09-16 14:05 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  4. 2026-09-15 03:06 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  5. 2026-09-13 16:43 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  6. 2026-09-12 14:57 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  7. 2026-09-11 14:49 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  8. 2026-09-11 09:33 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  9. 2026-09-08 21:57 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  10. 2026-09-07 15:58 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  11. 2026-09-06 13:45 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  12. 2026-09-05 20:21 UTCOSV refresh
  13. 2026-09-05 15:25 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  14. 2026-09-04 13:57 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  15. 2026-09-04 05:04 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  16. 2026-09-02 14:09 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  17. 2026-09-01 13:51 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  18. 2026-08-30 19:14 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  19. 2026-08-30 01:19 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  20. 2026-08-28 21:38 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  21. 2026-08-27 14:22 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  22. 2026-08-26 14:43 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  23. 2026-08-25 13:46 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  24. 2026-08-24 14:13 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  25. 2026-08-21 23:46 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  26. 2026-08-20 22:52 UTCEPSS rescoreEPSS 1.2% · 65th percentile
  27. 2026-08-19 17:01 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  28. 2026-08-19 07:02 UTCOSV refresh
  29. 2026-08-18 13:45 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  30. 2026-08-17 13:44 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  31. 2026-08-16 14:53 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  32. 2026-08-16 02:11 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  33. 2026-08-15 01:27 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  34. 2026-08-13 21:57 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  35. 2026-08-12 13:48 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  36. 2026-08-09 13:44 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  37. 2026-08-08 16:34 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  38. 2026-08-07 16:24 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  39. 2026-08-06 13:44 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  40. 2026-08-05 19:15 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  41. 2026-08-04 10:34 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  42. 2026-08-04 02:57 UTCOSV refresh
  43. 2026-08-03 10:33 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  44. 2026-08-02 02:24 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  45. 2026-08-01 04:13 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  46. 2026-07-30 16:25 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  47. 2026-07-30 01:28 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  48. 2026-07-28 15:33 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  49. 2026-07-26 14:52 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  50. 2026-07-25 14:15 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  51. 2026-07-23 14:16 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  52. 2026-07-23 02:09 UTCEG score recompute
  53. 2026-07-22 22:56 UTCEG score recompute
  54. 2026-07-22 14:06 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  55. 2026-07-21 15:22 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  56. 2026-07-20 17:05 UTCEPSS rescoreEPSS 1.2% · 64th percentile
  57. 2026-07-19 14:29 UTCEPSS rescoreEPSS 1.2% · 63rd percentile
  58. 2026-07-19 02:27 UTCEPSS rescoreEPSS 1.2% · 63rd percentile
  59. 2026-07-18 10:02 UTCEPSS rescoreEPSS 1.2% · 63rd percentile
  60. 2026-07-17 21:59 UTCOSV refresh
  61. 2026-07-16 17:00 UTCEPSS rescoreEPSS 1.2% · 63rd percentile
  62. 2026-07-15 16:56 UTCEPSS rescoreEPSS 1.2% · 63rd percentile
  63. 2026-07-15 01:58 UTCEPSS rescoreEPSS 1.2% · 63rd percentile
  64. 2026-07-13 22:27 UTCEPSS rescoreEPSS 1.2% · 63rd percentile
  65. 2026-07-12 05:44 UTCEPSS rescoreEPSS 1.2% · 63rd percentile
  66. 2026-07-11 08:25 UTCEPSS rescoreEPSS 1.2% · 63rd percentile

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2022-24711?
CVE-2022-24711 is a critical-severity vulnerability; its CVE record was published on February 28, 2022. CodeIgniter4 is the 4.x branch of CodeIgniter, a PHP full-stack web framework. Prior to version 4.1.9, an improper input validation vulnerability allows attackers to execute CLI routes via HTTP request. Version 4.1.9 contains a patch. There are currently no known workarounds for this vulnerability.
When was the CVE record for CVE-2022-24711 published?
The CVE record for CVE-2022-24711 was published on February 28, 2022. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of November 21, 2024; the record at its source may have been updated since.
Is CVE-2022-24711 actively exploited?
CVE-2022-24711 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.2% probability of exploitation in the next 30 days (66th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2022-24711?
CVE-2022-24711 has a CVSS v3 base score of 9.4 (NVD).
How do I remediate CVE-2022-24711?
A fix for CVE-2022-24711 is available: update to the fixed version the vendor names in its advisory.

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