CVE-2022-50957

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2026-05-10. a secondary CVSS source baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.1Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Drupal avatar_uploader 7.x-1.0-beta8 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the file parameter. Attackers can craft URLs with script payloads in the file parameter of avatar_uploader.pages.inc to execute arbitrary JavaScript in victim browsers.

CVSS v3
6.1
EG Score
6.1(medium)
EG Risk
43(Track)
EG Risk 43/100SSVC: Track

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
Severity61% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
16%
KEV
Not listed

Published

May 10, 2026

Last Modified

July 24, 2026

Advisory Details (3)

Auto-updated May 10, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Drupal avatar_uploader 7.x-1.0-beta8 Reflected XSS | Advisories | VulnCheck

https://www.vulncheck.com/advisories/drupal-avatar-uploader-7-x-beta8-reflected-xss
generic🟡 PoC Available

Drupal avatar_uploader v7.x-1.0-beta8 - Cross Site Scripting (XSS) - PHP webapps Exploit

https://www.exploit-db.com/exploits/50841
generic

Avatar Uploader | Drupal.org

https://www.drupal.org/project/avatar_uploader

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 42× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 147 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2022-50957?
CVE-2022-50957 is a medium vulnerability published on May 10, 2026. Drupal avataruploader 7.x-1.0-beta8 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the file parameter. Attackers can craft URLs with script payloads in the file parameter of avataruploader.pages.inc to…
When was CVE-2022-50957 disclosed?
CVE-2022-50957 was first published in the National Vulnerability Database on May 10, 2026, with the most recent update on July 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-50957 actively exploited?
CVE-2022-50957 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 84.3% of all scored CVEs.
What is the CVSS score of CVE-2022-50957?
CVE-2022-50957 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2022-50957?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-50957, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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