CVE-2011-1948

MEDIUMCVSS v2 · 4.34.3—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 4.3 — v2 rates that MEDIUM (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:M/Au:N/C:N/I:P/A:N. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 2.4% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Sources: epss, nvd_v2
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS v2: 4.3Exploit: None knownExposed: 0

A fix is available — apply it.

Cross-site scripting (XSS) vulnerability in Plone 4.1 and earlier allows remote attackers to inject arbitrary web script or HTML via a crafted URL.

CVSS v2.0 (legacy)
4.3MEDIUMNVD never assigned a CVSS v3 rating to this CVE
EG Score
4.3(low)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity43% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
82%
KEV
Not listed

Published

June 6, 2011

Last Modified

April 29, 2026

References (16)

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatconga-0:0.12.2-51.el52012-02-21redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(3 across 1 ecosystem)
PyPI(3)
PackageVulnerable rangeFixed inDependents
plone3.2 ... 4.1rc3 (49 versions)4.1.1—
products-cmfplone4.0b1 ... 4.1rc2 (7 versions)4.1rc3—
products-passwordresettool1.1 ... 2.0b7 (18 versions)2.0.6—

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 9× in last 7d / 36× 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 108 total refreshes for this CVE.

  1. 2026-07-26 13:43 UTCEG score recompute▲ 4.30
  2. 2026-07-23 14:14 UTCEPSS rescore
  3. 2026-07-23 01:05 UTCEG score recompute
  4. 2026-07-23 00:08 UTCEG score recompute
  5. 2026-07-22 21:47 UTCEG score recompute
  6. 2026-07-22 14:03 UTCEPSS rescore
  7. 2026-07-21 15:21 UTCEPSS rescore
  8. 2026-07-20 17:03 UTCEPSS rescore
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  17. 2026-07-13 22:25 UTCEPSS rescore
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  1. 2026-07-05 02:26 UTCEPSS rescore
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  6. 2026-06-30 23:19 UTCEPSS rescore
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  8. 2026-06-29 14:02 UTCEPSS rescore
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  10. 2026-06-28 04:53 UTCEPSS rescore
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  14. 2026-06-25 13:46 UTCEPSS rescore
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  17. 2026-06-23 21:30 UTCEPSS rescore
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  21. 2026-06-21 01:56 UTCEPSS rescore
  22. 2026-06-21 01:56 UTCEPSS rescore
  23. 2026-06-19 19:22 UTCEPSS rescore
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  25. 2026-06-18 17:49 UTCEPSS rescore
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  27. 2026-06-17 17:49 UTCEPSS rescore
  28. 2026-06-17 17:49 UTCEPSS rescore
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  30. 2026-06-16 17:49 UTCEPSS rescore
  31. 2026-06-15 17:44 UTCEPSS rescore
  32. 2026-06-14 23:14 UTCEPSS rescore
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  37. 2026-06-11 13:56 UTCEPSS rescore
  38. 2026-06-10 22:14 UTCEPSS rescore
  39. 2026-06-10 13:17 UTCEPSS rescore
  40. 2026-06-08 14:14 UTCEPSS rescore
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  42. 2026-06-07 15:22 UTCEPSS rescore
  43. 2026-06-07 15:22 UTCEPSS rescore
  44. 2026-06-06 13:45 UTCEPSS rescore
  45. 2026-06-06 13:44 UTCEPSS rescore
  46. 2026-06-05 22:44 UTCEPSS rescore
  47. 2026-06-05 06:08 UTCEPSS rescore
  48. 2026-06-05 06:07 UTCEPSS rescore
  49. 2026-06-04 13:09 UTCEPSS rescore
  50. 2026-06-04 13:09 UTCEPSS rescore
  51. 2026-06-02 20:10 UTCEPSS rescore
  52. 2026-06-02 20:10 UTCEPSS rescore
  53. 2026-06-01 13:49 UTCEPSS rescore
  54. 2026-06-01 13:49 UTCEPSS rescore
  55. 2026-05-31 22:28 UTCEPSS rescore
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  57. 2026-05-31 00:14 UTCEPSS rescore
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  59. 2026-05-29 13:41 UTCEPSS rescore
  60. 2026-05-29 13:40 UTCEPSS rescore
  61. 2026-05-29 07:51 UTCEG score recompute
  62. 2026-05-29 07:51 UTCVendor advisory
  63. 2026-05-28 13:42 UTCEPSS rescore
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  72. 2026-05-24 16:43 UTCEPSS rescore
  73. 2026-05-22 21:15 UTCEPSS rescore
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Frequently asked(4)

What is CVE-2011-1948?
CVE-2011-1948 is a medium vulnerability published on June 6, 2011. Cross-site scripting (XSS) vulnerability in Plone 4.1 and earlier allows remote attackers to inject arbitrary web script or HTML via a crafted URL.
When was CVE-2011-1948 disclosed?
CVE-2011-1948 was first published in the National Vulnerability Database on June 6, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2011-1948 actively exploited?
CVE-2011-1948 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 17.9% of all scored CVEs.
How do I remediate CVE-2011-1948?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-1948, 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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