CVE-2021-26832

MEDIUMNVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit probability: 0.8%, top 46% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 6.1Exploit: Elevated riskExposed: 0

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

Cross Site Scripting (XSS) in the "Reset Password" page form of Priority Enterprise Management System v8.00 allows attackers to execute javascript on behalf of the victim by sending a malicious URL or directing the victim to a malicious site.

CVSS v3
6.1
EG Score
6.1(medium)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
55%
KEV
Not listed

Published

April 14, 2021

Last Modified

November 21, 2024

References (2)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 35× 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 127 total refreshes for this CVE.

  1. 2026-08-20 22:52 UTCEPSS rescore
  2. 2026-08-19 17:01 UTCEPSS rescore
  3. 2026-08-18 13:45 UTCEPSS rescore
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  1. 2026-07-28 15:33 UTCEPSS rescore
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  7. 2026-07-23 01:58 UTCEG score recompute
  8. 2026-07-22 22:45 UTCEG score recompute
  9. 2026-07-22 14:06 UTCEPSS rescore
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  11. 2026-07-21 15:22 UTCEPSS rescore
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  25. 2026-07-13 06:10 UTCEPSS rescore
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  40. 2026-07-02 16:57 UTCEPSS rescore
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  42. 2026-06-28 14:05 UTCEPSS rescore
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  45. 2026-06-27 03:06 UTCEPSS rescore
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  47. 2026-06-25 13:48 UTCEPSS rescore
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  49. 2026-06-24 14:03 UTCEPSS rescore
  50. 2026-06-24 14:03 UTCEPSS rescore
  51. 2026-06-23 21:31 UTCEPSS rescore
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  53. 2026-06-22 14:24 UTCEPSS rescore
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  61. 2026-06-18 17:51 UTCEPSS rescore
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  63. 2026-06-17 17:51 UTCEPSS rescore
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  65. 2026-06-15 17:46 UTCEPSS rescore
  66. 2026-06-14 23:15 UTCEPSS rescore
  67. 2026-06-13 22:58 UTCEPSS rescore
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  69. 2026-06-12 23:10 UTCEPSS rescore
  70. 2026-06-11 13:58 UTCEPSS rescore
  71. 2026-06-10 22:16 UTCEPSS rescore
  72. 2026-06-10 13:20 UTCEPSS rescore
  73. 2026-06-08 14:15 UTCEPSS rescore
  74. 2026-06-07 15:23 UTCEPSS rescore
  75. 2026-06-07 15:23 UTCEPSS rescore

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCNagliNagli/CVE-2021-26832
    First seen Apr 13, 2021

    Cross Site Scripting (XSS) at the "Reset Password" page form of Priority Enterprise Management System v8.00 allows attackers to execute javascript on behalf of the victim by sending a malicious URL or directing the victim to a malicious site.

    Open source ↗
  • GitHub PoCgal-nagli/CVE-2021-26832
    First seen Apr 13, 2021

    Cross Site Scripting (XSS) at the "Reset Password" page form of Priority Enterprise Management System v8.00 allows attackers to execute javascript on behalf of the victim by sending a malicious URL or directing the victim to a malicious site.

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2021-26832?
CVE-2021-26832 is a medium vulnerability published on April 14, 2021. Cross Site Scripting (XSS) in the "Reset Password" page form of Priority Enterprise Management System v8.00 allows attackers to execute javascript on behalf of the victim by sending a malicious URL or directing the victim to a malicious site.
When was CVE-2021-26832 disclosed?
CVE-2021-26832 was first published in the National Vulnerability Database on April 14, 2021, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2021-26832 actively exploited?
CVE-2021-26832 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 44.7% of all scored CVEs.
What is the CVSS score of CVE-2021-26832?
CVE-2021-26832 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2021-26832?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-26832, 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.

Dependency Blast Radius

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