Joomla! Core is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently retrieve password reset tokens from the database through an already existing SQL injection vector. Joomla! Core versions 1.5.x ranging from 1.5.0 and up to and including 1.5.15 are vulnerable.
CVE-2010-1435
This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 1.1% (64th percentile of EPSS-scored CVEs). 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).
- High severity, but no confirmed exploitation yet
No fix has been recorded since the CVE record was published in 2021 — isolate the affected system (restrict network access to it, for example with a firewall, or keep it off the internet) or retire the product.
- CVSS v3
- 9.8
- EG Score
- 9.8CRITICALmedium confidence
- EG Risk
- 49EG Risk 49/100
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)Severity98% × 45%The EG Score, 9.8 of 10.Exploitation1% × 40%FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.Automatability30% × 15%EchelonGraph's default before algorithm v3.4: CISA had not published Automatable for this CVE.SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact total (CVSS ≥ 9.0). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: No fix has been recorded since the CVE record was published in 2021. Isolate the affected system within your standard update timelines at low or medium mission impact and sooner than that at high (restrict network access to it, for example with a firewall, or keep it off the internet) or retire the product. - EPSS PROB
- 1.1%
- EPSS %ILE
- 64th
- KEV
- Not listed
SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).
No fix has been recorded since the CVE record was published in 2021. Isolate the affected system within your standard update timelines at low or medium mission impact and sooner than that at high (restrict network access to it, for example with a firewall, or keep it off the internet) or retire the product.
Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact total (CVSS ≥ 9.0). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from 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
Published
June 21, 2021
Last Modified
November 21, 2024
Advisory Details (2)
Auto-updated Oct 7, 2026Joomla! Core 1.5.x Security Bypass (1.5.0 - 1.5.15) - Vulnerabilities - Acunetix
https://www.acunetix.com/vulnerabilities/web/joomla-core-1-5-x-security-bypass-1-5-0-1-5-15/[20100423] - Core - Password Reset Tokens
https://developer.joomla.org/security-centre/308-20100423-core-password-reset-tokens.htmlWeakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 19× 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 83 of 111 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. 17 repeat rows among the latest 100 are merged into the row they repeat. The 28 oldest rows on record are not shown and were not checked, so the counts can still include repeats.
- 2026-10-11 13:38 UTCEPSS rescoreEPSS 1.1% · 64th percentile
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- 2026-10-09 20:00 UTCEPSS rescoreEPSS 1.1% · 64th percentile
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- 2026-09-30 14:58 UTCEPSS rescoreEPSS 1.1% · 64th percentile
- 2026-09-29 08:04 UTCEG score recompute
- 2026-09-27 13:39 UTCEPSS rescoreEPSS 1.1% · 64th percentile
- 2026-09-26 15:52 UTCEPSS rescoreEPSS 1.1% · 64th percentile
- 2026-09-24 13:57 UTCEPSS rescoreEPSS 1.1% · 64th percentile
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- 2026-09-15 03:04 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
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- 2026-08-28 21:34 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
- 2026-08-26 14:40 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
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- 2026-08-25 13:43 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
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- 2026-07-23 14:14 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
- 2026-07-23 01:01 UTCEG score recompute
- 2026-07-23 00:38 UTCEG score recompute
- 2026-07-23 00:05 UTCEG score recompute
- 2026-07-22 21:44 UTCEG score recompute
- 2026-07-22 14:03 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
- 2026-07-21 15:20 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
- 2026-07-20 17:03 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
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- 2026-07-16 16:58 UTCEPSS rescoreEPSS 1.1% · 62nd percentile
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- 2026-07-15 01:55 UTCEPSS rescoreEPSS 1.1% · 61st percentile
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Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2010-1435?
When was the CVE record for CVE-2010-1435 published?
Is CVE-2010-1435 actively exploited?
What is the CVSS score of CVE-2010-1435?
How do I remediate CVE-2010-1435?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2010-1435
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