CVE-2026-46372

HIGHNVD 8.58.5
EchelonGraph scoreMEDIUM confidence

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

This high-severity CVE scores 8.5 under NVD CVSS v3. EPSS exploit probability: 1.0% (62nd 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
8.5EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 1.0%CVSS: 8.5Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to 1.18.0, SillyTavern exposes /api/search/searxng, which accepts attacker-controlled baseUrl and uses it directly to build outbound server-side fetches. An authenticated low-privilege user can point baseUrl at an internal or loopback HTTP service and receive the /search response body. This vulnerability is fixed in 1.18.0.

CVSS v3
8.5
EG Score
8.5HIGHmedium confidence
EG Risk
54
EG Risk 54/100

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)
Severity85% × 45%
The EG Score, 8.5 of 10.
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 public PoC (CISA Vulnrichment) · Automatable no (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.
EPSS PROB
1.0%
EPSS %ILE
62nd
KEV
Not listed

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 public PoC (CISA Vulnrichment) · Automatable no (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)60 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 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

May 19, 2026

Last Modified

July 22, 2026

Advisory Details (1)

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

SSRF in SearXNG Search Proxy via Unvalidated baseUrl · Advisory · SillyTavern/SillyTavern · GitHub

https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-qg89-qwwh-5f3j

Vendor Advisories for CVE-2026-46372(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
sillytavern—
  • every version up to 1.18.0: fixed in 1.18.0
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 27× 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 99 of 160 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. 1 repeat row among the latest 100 is merged into the row it repeats. The 61 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-12 16:34 UTCEPSS rescoreEPSS 1.0% · 62nd percentile
  2. 2026-10-12 16:03 UTCEG score recompute
  3. 2026-10-11 19:45 UTCEG score recompute
  4. 2026-10-11 17:00 UTCEG score recompute
  5. 2026-10-11 14:25 UTCEG score recompute
  6. 2026-10-11 13:48 UTCEPSS rescoreEPSS 1.0% · 62nd percentile
  7. 2026-10-10 20:00 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  8. 2026-10-09 20:07 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  9. 2026-10-08 17:12 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  10. 2026-10-07 23:48 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  11. 2026-10-06 15:18 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  12. 2026-10-05 17:43 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  13. 2026-10-04 23:22 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  14. 2026-10-03 14:25 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  15. 2026-10-01 19:50 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  16. 2026-09-30 15:03 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  17. 2026-09-30 03:39 UTCOSV refresh
  18. 2026-09-28 13:51 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  19. 2026-09-27 13:48 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  20. 2026-09-26 15:59 UTCEPSS rescoreEPSS 1.0% · 61st percentile
  21. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.9% · 57th percentile
  22. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.9% · 57th percentile
  23. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.9% · 57th percentile
  24. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  25. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.9% · 56th percentile
Show 74 more
  1. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  2. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  3. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  4. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  5. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  6. 2026-09-11 05:53 UTCOSV refresh
  7. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  8. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  9. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  10. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  11. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  12. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  13. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  14. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  15. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  16. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  17. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  18. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.9% · 56th percentile
  19. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  20. 2026-08-23 16:59 UTCEG score recompute
  21. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  22. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  23. 2026-08-21 23:36 UTCEG score recompute
  24. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  25. 2026-08-20 18:59 UTCEG score recompute
  26. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  27. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  28. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  29. 2026-08-16 16:56 UTCEG score recompute
  30. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  31. 2026-08-16 03:33 UTCEG score recompute
  32. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  33. 2026-08-15 03:21 UTCEG score recompute
  34. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  35. 2026-08-14 02:05 UTCEG score recompute
  36. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  37. 2026-08-12 14:38 UTCEG score recompute
  38. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  39. 2026-08-11 13:53 UTCEG score recompute
  40. 2026-08-11 00:37 UTCEG score recompute
  41. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  42. 2026-08-09 14:39 UTCEG score recompute
  43. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  44. 2026-08-09 02:21 UTCEG score recompute
  45. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  46. 2026-08-08 01:44 UTCEG score recompute
  47. 2026-08-07 01:07 UTCEG score recompute
  48. 2026-08-06 13:47 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  49. 2026-08-05 21:20 UTCEG score recompute
  50. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  51. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  52. 2026-08-04 10:39 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  53. 2026-08-03 16:57 UTCEG score recompute
  54. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  55. 2026-08-02 06:53 UTCEG score recompute
  56. 2026-08-02 02:27 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  57. 2026-08-01 17:52 UTCEG score recompute
  58. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  59. 2026-07-30 16:28 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  60. 2026-07-30 01:30 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  61. 2026-07-28 15:36 UTCEPSS rescoreEPSS 0.9% · 55th percentile
  62. 2026-07-27 14:13 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  63. 2026-07-26 14:54 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  64. 2026-07-25 14:18 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  65. 2026-07-24 14:17 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  66. 2026-07-23 14:18 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  67. 2026-07-23 03:17 UTCEG score recompute
  68. 2026-07-22 14:08 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  69. 2026-07-21 15:24 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  70. 2026-07-20 17:08 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  71. 2026-07-19 14:31 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  72. 2026-07-19 02:29 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  73. 2026-07-18 10:04 UTCEPSS rescoreEPSS 0.9% · 54th percentile
  74. 2026-07-17 23:29 UTCOSV refresh

Public detection templates

(1 reference)

A public Nuclei detection template is referenced for this CVE. A detection template checks whether a system is affected; it is not necessarily exploit code.

  • Nucleihttp/cves/2026/CVE-2026-46372.yaml
    Published May 20, 2026

    SillyTavern - Server-Side Request Forgery

    Open source ↗

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-46372?
CVE-2026-46372 is a high-severity vulnerability; its CVE record was published on May 19, 2026. SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to 1.18.0, SillyTavern exposes /api/search/searxng, which accepts attacker-controlled baseUrl and uses it…
When was the CVE record for CVE-2026-46372 published?
The CVE record for CVE-2026-46372 was published on May 19, 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 July 22, 2026; the record at its source may have been updated since.
Is CVE-2026-46372 actively exploited?
CVE-2026-46372 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.0% probability of exploitation in the next 30 days (62nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-46372?
CVE-2026-46372 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-46372?
A fix for CVE-2026-46372 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-46372 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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