CVE-2006-2635

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 3.8% 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
Weaponized
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 4%CVSS v2: 4.3Exploit: Exploit-DB (verified) · public exploitExposed: 0

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

Multiple cross-site scripting (XSS) vulnerabilities in Tikiwiki (aka Tiki CMS/Groupware) 1.9.x allow remote attackers to inject arbitrary web script or HTML via malformed nested HTML tags such as "ipt>" in (1) offset and (2) days parameters in (a) tiki-lastchanges.php, the (3) find and (4) offset parameters in (b) tiki-orphan_pages.php, the (5) offset and (6) initial parameters in (c) tiki-listpages.php, and (7) an unspecified field in (d) tiki-remind_password.php; and allow remote authenticated users with admin privileges to inject arbitrary web script or HTML via (8) an unspecified field in a metatags action in (e) tiki-admin.php, the (9) offset parameter in (f) tiki-admin_rssmodules.php, the (10) offset and (11) max parameters in (g) tiki-syslog.php, the (12) numrows parameter in (h) tiki-adminusers.php, (13) an unspecified field in (i) tiki-adminusers.php, (14) an unspecified field in (j) tiki-admin_hotwords.php, unspecified fields in (15) "Assign new module" and (16) "Create new user module" in (k) tiki-admin_modules.php, (17) an unspecified field in "Add notification" in (l) tiki-admin_notifications.php, (18) the offset parameter in (m) tiki-admin_notifications.php, the (19) Name and (20) Dsn fields in (o) tiki-admin_dsn.php, the (21) offset parameter in (p) tiki-admin_content_templates.php, (22) an unspecified field in "Create new template" in (q) tiki-admin_content_templates.php, and the (23) offset parameter in (r) tiki-admin_chat.php.

CVSS v2.0 (legacy)
4.3MEDIUMNVD never assigned a CVSS v3 rating to this CVE
EG Score
4.3(low)
EG Risk
50(Track)
EG Risk 50/100SSVC: 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%
Exploitation65% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
4%
EPSS %ILE
89%
KEV
Not listed

Published

May 30, 2006

Last Modified

April 16, 2026

References (44)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 22× 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.

  1. 2026-07-26 13:29 UTCEG score recompute▲ 4.30
  2. 2026-07-24 14:11 UTCEPSS rescore
  3. 2026-07-23 00:50 UTCEG score recompute
  4. 2026-07-23 00:30 UTCEG score recompute
  5. 2026-07-22 23:54 UTCEG score recompute
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  7. 2026-07-20 17:02 UTCEPSS rescore
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  32. 2026-05-31 22:28 UTCEPSS rescore
  33. 2026-05-31 08:27 UTCEG score recompute
  34. 2026-05-31 08:27 UTCGHSA enrichment
  35. 2026-05-31 00:13 UTCEPSS rescore
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  45. 2026-05-26 07:16 UTCEPSS rescore
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  48. 2026-05-22 21:15 UTCEPSS rescore
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  50. 2026-05-21 22:38 UTCEPSS rescore
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  54. 2026-05-20 11:20 UTCEPSS rescore
  55. 2026-05-18 21:29 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-27917✓ verified
    First seen May 29, 2006

    TikiWiki 1.9 - 'tiki-lastchanges.php' Multiple Cross-Site Scripting Vulnerabilities

    Open source ↗

Related CVEs(same CWE)

Frequently asked(4)

What is CVE-2006-2635?
CVE-2006-2635 is a medium vulnerability published on May 30, 2006. Multiple cross-site scripting (XSS) vulnerabilities in Tikiwiki (aka Tiki CMS/Groupware) 1.9.x allow remote attackers to inject arbitrary web script or HTML via malformed nested HTML tags such as "<scr<script>ipt>" in (1) offset and (2) days parameters in (a) tiki-lastchanges.php, the (3) find and…
When was CVE-2006-2635 disclosed?
CVE-2006-2635 was first published in the National Vulnerability Database on May 30, 2006, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2006-2635 actively exploited?
CVE-2006-2635 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4% probability of exploitation in the next 30 days, which ranks it in the top 11.1% of all scored CVEs.
How do I remediate CVE-2006-2635?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2006-2635, 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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