CVE-2026-65842

HIGHPre-NVD 8.28.2
EchelonGraph scoreMEDIUM confidence

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

This high-severity CVE scores 8.2 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5% (42nd percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
8.2EG
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: 0.5%CVSS: 8.2Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Plate is a rich-text editor with AI and shadcn/ui. Prior to 53.3.2, @platejs/docx-io fetches remote image URLs while converting attacker-controlled HTML through htmlToDocxBlob in a server-side or privileged environment. The converter can make requests to internal network resources and include the fetched image bytes in the generated DOCX, allowing server-side request forgery with response disclosure. Applications can also incur resource consumption from attacker-selected remote responses. This issue is fixed in version 53.3.2.

CVSS v3
8.2
EG Score
8.2HIGHmedium confidence
EG Risk
52
EG Risk 52/100

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)
Severity82% × 45%
The EG Score, 8.2 of 10.
Exploitation0.5% × 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
0.5%
EPSS %ILE
42nd
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

August 20, 2026

Last Modified

September 16, 2026

Advisory Details (4)

Auto-updated Aug 20, 2026
Patch available. Sources: github_release, github, github_pr, github_commit.
GitHub release Patch Available

v53.3.2

Patch available: udecode/plate v53.3.2

https://github.com/udecode/plate/releases/tag/v53.3.2
GitHub commit Patch Available

commit 21aa59926f4b (udecode/plate)

Patch available: udecode/plate v53.3.2 (contains commit 21aa59926f4b)

https://github.com/udecode/plate/commit/21aa59926f4bbd421027354823cca09c6700ed73
GitHub pull request Patch Available

Fix DOCX remote image export default

Patch available: udecode/plate v53.3.2 (PR #5053 merged 2026-07-03)

https://github.com/udecode/plate/pull/5053
GitHub advisoryMentions a patch (unverified)

SSRF with response disclosure in DOCX image embedding · Advisory · udecode/plate · GitHub

https://github.com/udecode/plate/security/advisories/GHSA-4q39-2jhr-7qx8

Vendor Advisories for CVE-2026-65842(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
@platejs/docx-io—
  • every version up to 53.3.2: fixed in 53.3.2
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 49× 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.

  1. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  2. 2026-10-13 11:05 UTCEG score recompute
  3. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  4. 2026-10-12 15:46 UTCEG score recompute
  5. 2026-10-11 19:31 UTCEG score recompute
  6. 2026-10-11 16:47 UTCEG score recompute
  7. 2026-10-11 14:07 UTCEG score recompute
  8. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  9. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  10. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  11. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  12. 2026-10-08 05:24 UTCEG score recompute
  13. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  14. 2026-10-06 16:53 UTCEG score recompute
  15. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  16. 2026-10-06 03:27 UTCEG score recompute
  17. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  18. 2026-10-05 10:01 UTCEG score recompute
  19. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  20. 2026-10-03 17:19 UTCEG score recompute
  21. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  22. 2026-10-03 04:10 UTCEG score recompute
  23. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  24. 2026-10-02 01:20 UTCEG score recompute
  25. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
Show 68 more
  1. 2026-09-30 21:36 UTCEG score recompute
  2. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  3. 2026-09-30 08:14 UTCEG score recompute
  4. 2026-09-28 21:38 UTCEG score recompute
  5. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  6. 2026-09-27 16:11 UTCEG score recompute
  7. 2026-09-27 03:03 UTCEG score recompute
  8. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  9. 2026-09-25 00:44 UTCEG score recompute
  10. 2026-09-23 22:27 UTCEG score recompute
  11. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  12. 2026-09-22 20:11 UTCEG score recompute
  13. 2026-09-22 07:02 UTCEG score recompute
  14. 2026-09-21 04:09 UTCEG score recompute
  15. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  16. 2026-09-20 01:53 UTCEG score recompute
  17. 2026-09-18 23:37 UTCEG score recompute
  18. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  19. 2026-09-17 21:19 UTCEG score recompute
  20. 2026-09-17 03:28 UTCEG score recompute
  21. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  22. 2026-09-16 13:46 UTCEG score recompute
  23. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  24. 2026-09-15 15:40 UTCEG score recompute
  25. 2026-09-14 00:11 UTCEG score recompute
  26. 2026-09-12 21:55 UTCEG score recompute
  27. 2026-09-11 19:39 UTCEG score recompute
  28. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  29. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  30. 2026-09-10 17:23 UTCEG score recompute
  31. 2026-09-09 01:57 UTCEG score recompute
  32. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  33. 2026-09-07 22:59 UTCEG score recompute
  34. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  35. 2026-09-06 20:37 UTCEG score recompute
  36. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  37. 2026-09-05 18:18 UTCEG score recompute
  38. 2026-09-05 15:31 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  39. 2026-09-04 16:00 UTCEG score recompute
  40. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  41. 2026-09-03 00:28 UTCEG score recompute
  42. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  43. 2026-09-01 22:07 UTCEG score recompute
  44. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  45. 2026-09-01 08:57 UTCEG score recompute
  46. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  47. 2026-08-31 06:02 UTCEG score recompute
  48. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  49. 2026-08-30 03:45 UTCEG score recompute
  50. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  51. 2026-08-29 01:28 UTCEG score recompute
  52. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  53. 2026-08-27 18:34 UTCEG score recompute
  54. 2026-08-26 15:37 UTCEG score recompute
  55. 2026-08-26 14:47 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  56. 2026-08-26 02:26 UTCEG score recompute
  57. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  58. 2026-08-25 00:10 UTCEG score recompute
  59. 2026-08-24 11:02 UTCEG score recompute
  60. 2026-08-23 08:46 UTCEG score recompute
  61. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  62. 2026-08-22 06:30 UTCEG score recompute
  63. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  64. 2026-08-21 17:21 UTCEG score recompute
  65. 2026-08-21 16:29 UTCEG score recompute
  66. 2026-08-20 17:33 UTCEG score recompute
  67. 2026-08-20 16:52 UTCEG score recomputeFirst assessed: 8.2 HIGH
  68. 2026-08-20 16:51 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-65842?
CVE-2026-65842 is a high-severity vulnerability; its CVE record was published on August 20, 2026. Plate is a rich-text editor with AI and shadcn/ui. Prior to 53.3.2, @platejs/docx-io fetches remote image URLs while converting attacker-controlled HTML through htmlToDocxBlob in a server-side or privileged environment. The converter can make requests to internal network resources and include the…
When was the CVE record for CVE-2026-65842 published?
The CVE record for CVE-2026-65842 was published on August 20, 2026. 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 September 16, 2026; the record at its source may have been updated since.
Is CVE-2026-65842 actively exploited?
CVE-2026-65842 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (42nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-65842?
CVE-2026-65842 has a CVSS base score of 8.2 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-65842?
A fix for CVE-2026-65842 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-65842 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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