CVE-2023-47129

CRITICALNVD 9.89.8
EchelonGraph scoreMEDIUM confidence

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

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 1.1% (65th 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
Elevated
9.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • Public exploit or proof-of-concept code is available
CISA-KEV: Not listedEPSS PROB: 1.1%CVSS: 9.8Exploit: Public PoCExposed services: Not assessed

A fix is available — apply it.

Statmic is a core Laravel content management system Composer package. Prior to versions 3.4.13 and 4.33.0, on front-end forms with an asset upload field, PHP files crafted to look like images may be uploaded. This only affects forms using the "Forms" feature and not just _any_ arbitrary form. This does not affect the control panel. This issue has been patched in 3.4.13 and 4.33.0.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
60
EG Risk 60/100

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)
Severity98% × 45%
Impact severity (EG Severity): CVSS 9.8 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
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
1.1%
EPSS %ILE
65th
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 (9.8): severity, escalated by confirmed exploitation. This CVE's 9.8 is its impact severity (EG Severity), not escalated.

EG Severity
9.8 CRITICALCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.NVD CVSS v3 · CVSS v3.0 or v3.1
EG Likelihood
1.1% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-22). 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

November 10, 2023

Last Modified

June 17, 2026

Advisory Details (3)

Auto-updated Oct 17, 2026
Patch available. Sources: github_commit, github.
GitHub advisoryMentions a patch (unverified)

Remote code execution via front-end form uploads · Advisory · statamic/cms · GitHub

Affected: 3.4.13 and 4.33.0.

https://github.com/statamic/cms/security/advisories/GHSA-72hg-5wr5-rmfc
GitHub commit Patch Available

commit f6c688154f6b (statamic/cms)

Patch available: statamic/cms v5.74.0 (contains commit f6c688154f6b)

https://github.com/statamic/cms/commit/f6c688154f6bdbd0b67039f8f11dcd98ba061e77
GitHub commit

commit 098ef8024d97 (statamic/cms)

Fix landed in statamic/cms commit 098ef8024d97 — awaiting tagged release

https://github.com/statamic/cms/commit/098ef8024d97286ca501273c18ae75b646262d75

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFix by version rangeDependents
statamic/cmsv3.0.0 ... v3.4.9 (271 versions)
  • 4.0.0 up to 4.33.0: fixed in 4.33.0
  • every version up to 3.4.13: fixed in 3.4.13
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 35× 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 197 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 106 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-22 22:42 UTCEG score recompute
  2. 2026-10-22 16:31 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  3. 2026-10-21 22:16 UTCEG score recompute
  4. 2026-10-21 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  5. 2026-10-20 21:57 UTCEG score recompute
  6. 2026-10-20 16:30 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  7. 2026-10-19 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  8. 2026-10-18 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  9. 2026-10-18 07:47 UTCEG score recompute
  10. 2026-10-17 16:30 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  11. 2026-10-16 16:36 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  12. 2026-10-15 16:29 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  13. 2026-10-14 16:30 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  14. 2026-10-13 16:30 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  15. 2026-10-12 18:16 UTCEG score recompute
  16. 2026-10-12 17:24 UTCOSV refresh
  17. 2026-10-12 16:31 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  18. 2026-10-11 21:42 UTCEG score recompute
  19. 2026-10-11 13:45 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  20. 2026-10-10 19:57 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  21. 2026-10-09 20:05 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  22. 2026-10-08 17:06 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  23. 2026-10-07 23:46 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  24. 2026-10-06 15:15 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  25. 2026-10-05 17:41 UTCEPSS rescoreEPSS 1.1% · 65th percentile
Show 66 more
  1. 2026-10-04 23:20 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  2. 2026-10-03 14:23 UTCEPSS rescoreEPSS 1.1% · 65th percentile
  3. 2026-10-01 19:48 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  4. 2026-09-30 16:33 UTCEG score recompute
  5. 2026-09-30 15:01 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  6. 2026-09-29 15:17 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  7. 2026-09-28 13:49 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  8. 2026-09-27 13:42 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  9. 2026-09-26 00:22 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  10. 2026-09-24 14:01 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  11. 2026-09-23 13:46 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  12. 2026-09-22 16:58 UTCOSV refresh
  13. 2026-09-22 14:46 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  14. 2026-09-21 20:31 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  15. 2026-09-20 20:14 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  16. 2026-09-18 19:26 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  17. 2026-09-17 19:25 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  18. 2026-09-16 14:06 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  19. 2026-09-16 05:11 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  20. 2026-09-15 03:08 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  21. 2026-09-13 16:44 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  22. 2026-09-12 14:58 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  23. 2026-09-11 14:50 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  24. 2026-09-11 09:34 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  25. 2026-09-08 21:58 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  26. 2026-09-07 15:59 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  27. 2026-09-06 13:45 UTCEPSS rescoreEPSS 1.1% · 64th percentile
  28. 2026-09-05 15:26 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  29. 2026-09-04 13:58 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  30. 2026-09-04 05:04 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  31. 2026-09-03 13:29 UTCOSV refresh
  32. 2026-09-02 14:09 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  33. 2026-09-01 13:51 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  34. 2026-09-01 04:35 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  35. 2026-08-30 19:15 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  36. 2026-08-30 01:20 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  37. 2026-08-28 21:39 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  38. 2026-08-27 14:23 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  39. 2026-08-26 14:44 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  40. 2026-08-25 13:46 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  41. 2026-08-24 14:14 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  42. 2026-08-21 23:47 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  43. 2026-08-20 22:53 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  44. 2026-08-19 17:02 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  45. 2026-08-18 13:46 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  46. 2026-08-17 03:18 UTCOSV refresh
  47. 2026-08-16 14:54 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  48. 2026-08-16 02:12 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  49. 2026-08-15 01:28 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  50. 2026-08-13 21:58 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  51. 2026-08-12 13:49 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  52. 2026-08-11 13:40 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  53. 2026-08-10 23:57 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  54. 2026-08-09 13:44 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  55. 2026-08-08 16:35 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  56. 2026-08-07 16:25 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  57. 2026-08-06 13:45 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  58. 2026-08-05 19:15 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  59. 2026-08-04 15:07 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  60. 2026-08-04 10:35 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  61. 2026-08-03 10:34 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  62. 2026-08-02 02:25 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  63. 2026-08-01 21:36 UTCOSV refresh
  64. 2026-08-01 04:14 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  65. 2026-07-30 16:26 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
  66. 2026-07-30 01:28 UTCEPSS rescoreEPSS 1.1% · 62nd percentile

Publicly available exploits

(1 reference)

Public exploit code is referenced for this CVE (1 GitHub PoC). Defenders should treat patch urgency accordingly.

  • GitHub PoCCyber-Wo0dy/CVE-2023-47129
    Published Nov 13, 2023

    Statamic CMS versions <4.33.0 vulnerable to "Remote Code Execution"

    Open source ↗

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2023-47129?
CVE-2023-47129 is a critical-severity vulnerability; its CVE record was published on November 10, 2023. Statmic is a core Laravel content management system Composer package. Prior to versions 3.4.13 and 4.33.0, on front-end forms with an asset upload field, PHP files crafted to look like images may be uploaded. This only affects forms using the "Forms" feature and not just any arbitrary form. This…
When was the CVE record for CVE-2023-47129 published?
The CVE record for CVE-2023-47129 was published on November 10, 2023. 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 June 17, 2026; the record at its source may have been updated since.
Is CVE-2023-47129 actively exploited?
CVE-2023-47129 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.1% probability of exploitation in the next 30 days (65th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2023-47129?
CVE-2023-47129 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2023-47129?
A fix for CVE-2023-47129 is available: update to the fixed version the vendor names in its advisory.

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